Figure 7.4 The figure shows an object attached to a string, making a pendulum.
-A ball of mass 5 kg is attached to a string of length 2 m, as shown in Fig. 7.4. If we release the ball at an angle of 85°, and let it hit a stationary ball of mass 10 kg at the bottom of its trajectory, what is the speed of each ball after the collision? Assume the collision is elastic.

Question

Figure 7.4  The figure shows an object attached to a string, making a pendulum.
-A ball of mass 5 kg is attached to a string of length 2 m, as shown in Fig. 7.4. If we release the ball at an angle of 85°, and let it hit a stationary ball of mass 10 kg at the bottom of its trajectory, what is the speed of each ball after the collision? Assume the collision is elastic.

Quizplus · Accepted Answer

The Answer of Figure 7.4  The figure shows an object attached to a string, making a pendulum.
-A ball of mass 5 kg is attached to a string of length 2 m, as shown in Fig. 7.4. If we release the ball at an angle of 85°, and let it hit a stationary ball of mass 10 kg at the bottom of its trajectory, what is the speed of each ball after the collision? Assume the collision is elastic.

Figure 74 the Figure Shows an Object Attached to a a String