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Calculate the final speed of a skier who skis down a 70.8 m high hill, ifher initial speed is 2.18 m/s
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2. asked by Jessy
3. 629 views
A car moving with an initial speed v collides with a second stationary car that is 50.7 percent as massive. After the collision
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2. asked by Erin
3. 743 views
A car moving with an initial speed v collides with a second stationary car that is 46.0 percent as massive. After the collision
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2. asked by Sami
3. 943 views
Set a frictionless incline at various measured angles then determine the acceleration of a block by measuring the time it takes
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2. asked by Trista
3. 509 views
A motor of a certain elevator gives it a constant upward acceleration of 0.767 m/s2, the elevator starts from rest, accelerates
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2. asked by John
3. 650 views
A supersonic jet flying at 145 m/s is accelerated uniformly at the rate of 23.1 m/s squared for 20.0 s.a. What is its final
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2. asked by Rob
3. 1,062 views
A supersonic jet flying at 137 m/s is accelerated uniformly at the rate of 23.1 m/s2 for 20.0 s.(a) What is its final velocity?
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2. asked by miranda
3. 1,527 views
A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging
1. 1 answer
2. asked by Jon
3. 613 views
A 1000kg space craft at 500m/s is on a collision course with a 400kg satellite travelling at 700m/s. Their paths are converging
1. 1 answer
2. asked by Jon
3. 788 views
(a) a person in a wheelchair approaches a 0.50-m-high ramp with a speed of 3.5 m/sec. calculate the final speed of the
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2. asked by sara
3. 850 views