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Question:
A box of mass 4.50 kg slides to the right with an initial velocity of 3.20 mils. It approaches a ramp with height, h= 0.700 m. At the top of the ramp is a spring with k 5000.0 N/m.
A) Does the box have enough energy to reach the spring? If so, by how much will the spring be compressed?
B) What initial box velocity would be needed so that the spring is compressed by 6.00 cm.
A steel ball with mass 40.0g is dropped from a height of 2.00monto a horizontal steel slab and it rebounds 1.60m, calculate the impluse delivered to the ball during impact
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About 65 million years ago a 10-km-diameter 2×1015kg meteorite traveling at about 10 km/s crashed into what is now the Gulf of Mexico. The impact produced a cloud of debris that darkened Earth and led to the extinction of the dinosaurs. Discover the ..
A very strong, but inept, shot putter puts the shot straight up with an initial velocity of 11.0 m/s. How long does he have to get out of the way
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