A 4.2-g bullet leaves the muzzle of a rifle with a speed of 340 m/s. What force (assumed constant) is exerted on the bullet while it is traveling down the 0.77-m-long barrel of the rifle?
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A: Click to see the answer
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A: Given,
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A: 4. Change in electric potential energy is,
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A: Given:
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A: Given,
Q: = 4.10 kg, rests on a frictionless horizontal table and is connected to a cable that passes over a p...
A: Given:Mass of the first block, m1 = 4.10 kgMass of the second block, m2 = 10.4 kg
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A: Given,
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A: Click to see the answer
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A: a)Work done by the applied force is,
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A: Click to see the answer
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A: The free body diagram of the two masses is given below.
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A: The moment of inertia about the point of contact is,The torque exerted on the cylinder is,
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A: Click to see the answer
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A: Given:Vector A = 4 i + 3.2 jVector B = 5 i – 2.4 j
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A: Given,
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A: Part AThe string be stretched by the distance x, it is shown in the below figure.