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Right after a collision, a ball of mass 0.440 kg moves east (+x direction) with a...
A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s...
A ball of mass 0.442 kg moving east (+x direction) with a speed of 3.72 m/s collides head-on with a 0.221 kg ball at rest. Assume that the collision is perfectly elastic. a) What is be the speed of the 0.442-kg ball after the collision? b) What is be the direction of the velocity of the 0.442-kg ball after the collision? to the east or to the west c)What is the speed of the 0.221-kg ball after the collision? d)What...
7.25 A ball of mass 0.608 kg moving east (+x direction) with a speed of 3.78...
7.25 A ball of mass 0.608 kg moving east (+x direction) with a speed of 3.78 m/s collides head-on with a 0.304 kg ball at rest. Assume that the collision is perfectly elastic. What is be the speed of the 0.608-kg ball after the collision? What is be the direction of the velocity of the 0.608-kg ball after the collision?
A ball of mass 0.480 kg moving east (+x direction) with a speed of 3.70 m/s...
A ball of mass 0.480 kg moving east (+x direction) with a speed of 3.70 m/s collides head-on with a 0.240 kg ball at rest. Assume that the collision is perfectly elastic. A. What is be the speed of the 0.480-kg ball after the collision? (Express your answer to three significant figures and include the appropriate units) B. What is be the direction of the velocity of the 0.480-kg ball after the collision? to the east or to the west...
A ball of mass 0.590 kg moving east (+x direction) with a speed of 3.86 m/s...
A ball of mass 0.590 kg moving east (+x direction) with a speed of 3.86 m/s collides head-on with a 0.295 kg ball at rest. Assume that the collision is perfectly elastic. A) What is be the speed of the 0.590-kg ball after the collision? Express your answer to three significant figures and include the appropriate units. B) What is be the direction of the velocity of the 0.590-kg ball after the collision? To the East or West C) What...
The cue ball collides with the 8-ball on a pool table. Before the collision, the 8-ball...
The cue ball collides with the 8-ball on a pool table. Before the collision, the 8-ball was stationary, and the cue ball was moving east with a speed of 9 m/s. After the collision, the 8-ball moves at an angle of 40 south of east with a speed of 2 m/s Part A Right after the collision, what is the component of the cue ball's velocity that points east? You may assume the two balls have the same mass. VALD...
A stationary billiard ball with a mass of 0.17kg, is sturck by an identical ball moving...
A stationary billiard ball with a mass of 0.17kg, is sturck by
an identical ball moving at 4.0 m/s. After the collision, the
second ball moves 60 degrees to the left of its original direction.
The stationary ball movies 30 degrees to the right of the moving
ball's original direction. What is the velocity of each ball after
the collision?
A stationary billiard ball, with a mass of 0.17 kg, is struck by an identical ball moving at 4.0 m/s....
One billiard ball with a mass of 0.50 kg is shot east at 2.5 m/s. A...
One billiard ball with a mass of 0.50 kg is shot east at 2.5 m/s. A second billiard ball with a mass of 0.25 kg is shot west at 2.0 m/s. The balls have a glancing collision, not a head-on collision, deflecting the first ball by 90% and sending it north at 1.0 m/s. What are the speed of the second ball after the collision? Answer 3.6 m/s Check What is the direction of the second ball after the collision?...
of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00...
of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00 kg, moving Ms. After the collision, the 2.00 ke mass moves at a velocity of 4.00 m/s East. What is the the other ball? Does this collision conserve mechanical energy (and explain why?
A 190-kg rugby player running east with a speed of 4.00 m/s tackles a 99.0-kg opponent...
A 190-kg rugby player running east with a speed of 4.00 m/s
tackles a 99.0-kg opponent running north with a speed of 3.90 m/s.
Assume the tackle is a perfectly inelastic collision. (Assume that
the +x axis points towards the east and the +y
axis points towards the north.)
(a) What is the velocity of the players immediately after the
tackle?
magnitude
m/s
direction
° counterclockwise from the +x axis
(b) What is the amount of mechanical energy lost during...
Ball A of mass 0.35 Kg has a velocity 0.75 m/s east. It strikes a statilnary...
Ball A of mass 0.35 Kg has a velocity 0.75 m/s east. It strikes a statilnary ball aslo of mass 0.35 kg. Ball a deffects off B at an angle of 37° north of A's original path. Ball B moves in a line 90° right of the final path of A. A) Find Ball A momentum after the collision B) Find Ball B's momentum after the collision. C) Find the velocity of A after the collisoin D) Find the velocity...
The cue ball collides with the 8-ball on a pool table. Before the collision, the 8-ball was stationary, and the cue ball was moving east with a speed of 9 m/s. After the collision, the 8-ball moves at an angle of 40 south of east with a speed of 2 m/s Part A Right after the collision, what is the component of the cue ball's velocity that points east? You may assume the two balls have the same mass. VALD...
A stationary billiard ball with a mass of 0.17kg, is sturck by
an identical ball moving at 4.0 m/s. After the collision, the
second ball moves 60 degrees to the left of its original direction.
The stationary ball movies 30 degrees to the right of the moving
ball's original direction. What is the velocity of each ball after
the collision?
A stationary billiard ball, with a mass of 0.17 kg, is struck by an identical ball moving at 4.0 m/s....
One billiard ball with a mass of 0.50 kg is shot east at 2.5 m/s. A second billiard ball with a mass of 0.25 kg is shot west at 2.0 m/s. The balls have a glancing collision, not a head-on collision, deflecting the first ball by 90% and sending it north at 1.0 m/s. What are the speed of the second ball after the collision? Answer 3.6 m/s Check What is the direction of the second ball after the collision?...
of mass 1.00 kg moves East at 5.00 mts collides with another ball, of mass 2.00 kg, moving Ms. After the collision, the 2.00 ke mass moves at a velocity of 4.00 m/s East. What is the the other ball? Does this collision conserve mechanical energy (and explain why?
A 190-kg rugby player running east with a speed of 4.00 m/s
tackles a 99.0-kg opponent running north with a speed of 3.90 m/s.
Assume the tackle is a perfectly inelastic collision. (Assume that
the +x axis points towards the east and the +y
axis points towards the north.)
(a) What is the velocity of the players immediately after the
tackle?
magnitude
m/s
direction
° counterclockwise from the +x axis
(b) What is the amount of mechanical energy lost during...
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