Essential University Physics: Volume 1 (3rd Edition)
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Point A. ; The point at which the system’s ... more
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; The product of the body's mass and velocity is ... more
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The multiplicative product of a body's mass and ... more
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In a totally inelastic collision, the colliding ... more
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The object initially at rest is less massive and ... more
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Umbilical region. ; In the standing position, the ... more
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For an efficient high jump, the jumper arches ... more
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NoThe center of mass for the whole body will be ... more
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No ; While momentum is conserved, the momentum of ... more
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To reduce the jerk. ; When the vehicle hits ... more
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Cars colliding.A bat striking a baseball.Dropping ... more
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Yes it is possible.Example:- A small object with ... more
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Because the velocity of the particle(n) becomes ... more
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For momentum conservation. ; In collision two ... more
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It is possible because when two objects collide, ... more
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Momentum ; A pitched object does not move faster ... more
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The person sits away from the first person. ; ... more
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; The above figure shows an equilateral triangle... more
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Therefore, the physical location of the center of ... more
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; The figure shows an equilateral triangle with ... more
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; The satellite M revolves around the planet E.... more
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The speed of the second piece is and the ... more
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; According to the law of conservation of linear ... more
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; The decay reaction is given as .The formula to ... more
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; Initially the vehicle is moving. Hence the ... more
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; An object is thrown and it explodes in flight ... more
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3:1 ; Kinetic energy (KE) is possesed due to the ... more
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The collision force due to impulse is very very ... more
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41.8 s ; The product of average force and time ... more
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Firstly, the system’s initial linear momentum can ... more
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; The system’s initial linear momentum is : ... more
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Yes ; The vehicle’s initial linear momentum of the... more
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; For a totally elastic collision, momentum, as ... more
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46 m/s ; For a totally elastic collision, momentum... more
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; The expression for initial momentum is : where... more
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, ; Elastic collision implies, both conservation ... more
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; The diagram drawn above shows a pentagon, ... more
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, , ; The point where the complete mass of the... more
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; The point where the complete mass of the system... more
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; The figure above shows the object of radius... more
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; The above diagram is drawn as per the given ... more
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21 g In the direction. ; According to the law of... more
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44 km/h ; All the vehicles move along the same ... more
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; According to the law of conservation of ... more
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First of all use the momentum conservation law, ... more
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and below the -axis. ; The given problem ... more
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; The point where the complete mass of the ... more
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82.20 m/s ; An object explodes into 3 pieces.The ... more
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5.33 m/s ; The given problem demonstrated in the ... more
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; The given problem shown in the above figure.... more
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9.41 m/s ; According to the law of conservation of... more
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; The rate of change of the mass is The formula... more
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, ; Let the rightward direction be taken as ... more
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First of all as it is an elastic collision thus ... more
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-0.657 m/s ; Initially the momentum of the person... more
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35.21 m/s ; Let the person’s speed be . According ... more
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5.34 s ; At the trajectory’s top, the object’s ... more
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; The formula to calculate the initial kinetic ... more
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0.915 m/s ; An impulse is a sudden force. The ... more
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Yes, as . ; An impulse is a sudden force and it is... more
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The expression for the kinetic energy of the ... more
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; According to the law of conservation of ... more
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; The problem is shown in the above figure. ... more
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; The formula to calculate the final velocity of ... more
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5.83 ; By Law of conservation of momentum, and ... more
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, , ; In an elastic collision, both the energy and... more
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; Let , be the masses of the objects, and be ... more
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In a two-body elastic collision, when one body is ... more
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; The figure above shows the elastic collision of... more
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,, ; The given problem can be shown in the above ... more
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; Integrate the given expression for force from ... more
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; Consider to be the unit vector along the axis... more
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First of all the system’s velocity can be written ... more
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, ; The formula to calculate the kinetic energy ... more
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7.95 s ; Before the collision, the formula to ... more
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8.58 kg ; The formula to calculate the projectile ... more
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, ; The expression for the collision force as a... more
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; The formula for the initial kinetic energy of ... more
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Firstly define the mass ratio of two bodies. Then ... more
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; The above diagram is drawn as per the problem.... more
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; Here is the diagrammatic representation of the ... more
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; Assume the bottom point to be the point of ... more
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Yes. ; Since there is no net force exerted on the ... more
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; Assume the origin to be at the center of the ... more
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; Assume a small length element of the bar.The ... more
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; The impulse is related to the momentum change... more
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This statement is false as the object(B) does not ... more
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The object(B)’s kinetic energy is defined as and ... more
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It is seen that more pictures are clicked by the ... more