Question

In: Physics

a 2.00 kg ball is dropped from a height of 1.23 m and when it hits...

a 2.00 kg ball is dropped from a height of 1.23 m and when it hits the ground it receives an upward impulse of 15.7N*s. To what height does the ball bounce?

Solutions

Expert Solution


Related Solutions

A ball is dropped from 2.00 and rebounds to a height of 1.75m. What is the...
A ball is dropped from 2.00 and rebounds to a height of 1.75m. What is the maximum height it will achieve after bouncing 7 more times?
A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m....
A ball of mass 0.120 kg is dropped from rest from a height of 1.25 m. It rebounds from the floor to reach a height of 0.600 m. What impulse was given to the ball by the floor? magnitude? direction? upward or downward
A 4.00 −kg ball is dropped from a height of 14.0 m above one end of...
A 4.00 −kg ball is dropped from a height of 14.0 m above one end of a uniform bar that pivots at its center. The bar has mass 5.50 kg and is 7.40 m in length. At the other end of the bar sits another 5.30 −kg ball, unattached to the bar. The dropped ball sticks to the bar after the collision. How high will the other ball go after the collision?
A 5.50 −kg−kg ball is dropped from a height of 10.0 mm above one end of...
A 5.50 −kg−kg ball is dropped from a height of 10.0 mm above one end of a uniform bar that pivots at its center. The bar has mass 9.50 kgkg and is 6.80 mm in length. At the other end of the bar sits another 5.30 −kg−kg ball, unattached to the bar. The dropped ball sticks to the bar after the collision. How high will the other ball go after the collision?
A 200-g ball is dropped from rest from a height of 1.4 m. It bounces and...
A 200-g ball is dropped from rest from a height of 1.4 m. It bounces and returns to the same position.   a) What is the change in momentum between the two points? b) If the ball is in contact with the floor for 10-3 s, what impulse does the floor impart to the ball?   In these cases remember vectors.
5. A ball is dropped from the top of the building whose height is 60 m....
5. A ball is dropped from the top of the building whose height is 60 m. At the same time, another ball is thrown up from the ground with a velocity of 25 m/s. i) At what distance from the top do the balls cross each other? ii) How much time does the two balls take to cross each other? iii) What is the maximum height does the second ball reach?
An 59.4-g tennis ball is dropped from rest from a height of 1.25 m. It rebounds...
An 59.4-g tennis ball is dropped from rest from a height of 1.25 m. It rebounds to a height of 0.62 m. (a) Calculate the amount of the mechanical energy lost in the process. (b) What occurs to the lost mechanical energy? (c) Calculate the work done by the gravitational force on the ball (including its sign) in case (i) the tennis ball drops from 1.25 m to the ground, (ii) rebounds to a height of 0.62 m? F1 F2...
A soft tennis ball is dropped onto a hard floor from a height of 1.70 m...
A soft tennis ball is dropped onto a hard floor from a height of 1.70 m and rebounds to a height of 1.17 m. (Assume that the positive direction is upward.) (a) Calculate its velocity just before it strikes the floor. m/s (b) Calculate its velocity just after it leaves the floor on its way back up. m/s (c) Calculate its acceleration during contact with the floor if that contact lasts 3.50 ms. m/s2 (d) How much did the ball...
A container with mass m kg is dropped by a helicopter from height h km at...
A container with mass m kg is dropped by a helicopter from height h km at time t=0, with zero velocity. from the outset, its fall is controlled by gravity and the force of air resitance, f(v)= -kv, where v is the current velocity of the container. in t seconds after the drop, a parachute opens, resulting in an increase of air resistance up to f(v) = -kv. determine the time t at which the container touches the ground. and...
A 300-g ball is dropped at rest from a height 3.0 m above the horizontal floor....
A 300-g ball is dropped at rest from a height 3.0 m above the horizontal floor. The ball bounces off the floor with an initial speed of 2.0 m/s. If the ball is in contact with the floor for 150 ms, what is the magnitude of the average force on the ball associated with the impact
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT