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A 0.060-kg handball is thrown straight toward a wall with a speedof 10 m/s. It rebounds straight backward ata speed of 9.2 m/s.
(a) Whatimpulse is exerted on the wall?
(b) If theball is in contact with the wall for 3.0 ms, what average force isexerted on the wall by the ball?
(c) Therebounding ball is caught by a player who brings it to rest. Duringthe process, her hand moves back 0.50 m.What is the impulse received by the player?.. and thedirection?
(d) What average force was exerted on the player by the ball?
The fuel gage for a gasoline tank in the car reads proportional to the bottom gage pressure .if the tank is 30cm deep and accidentally contains 2 com of water plus gasoline how many centimetres of air remain at the top when gage erroneously reads ..
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the coil of a generator has a radius of 0.17 m. when this coil is unwound the wire from which it is made has a length
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Find out separation between the two sources
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What percentage of a photon beam would interact in passing through a 3-mm slice of absorber if the linear attenuation coefficient were 0.15/cm
A 2.6-kg cart is rolling along a frictionless, horizontal track towards a 1.7-kg cart that is held initially at rest. What is the total momentum of the system of the two carts at this instant
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