9. A helicopter travelling horizontally at 50.0 m/s [W] turns steadily, so that after 45.0 s, its velocity is 35.0 m/s [S]. Calculate the average acceleration of the helicopter. A 10. A ball on a pool table bounces off the rail (side), as shown in Figure 5. The ball is in contact with the rail for 3.2 ms. Determine the average acceleration of the ball. 25 8.2 m/s 8.2 m/s
9. A helicopter travelling horizontally at 50.0 m/s [W] turns steadily, so that after 45.0 s, its velocity is 35.0 m/s [S]. Calculate the average acceleration of the helicopter. A 10. A ball on a pool table bounces off the rail (side), as shown in Figure 5. The ball is in contact with the rail for 3.2 ms. Determine the average acceleration of the ball. 25 8.2 m/s 8.2 m/s
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![9. A helicopter travelling horizontally at 50.0 m/s [W]
turns steadily, so that after 45.0 s, its velocity is
35.0 m/s [S]. Calculate the average acceleration of
the helicopter. A
10. A ball on a pool table bounces off the rail (side),
as shown in Figure 5. The ball is in contact with the
rail for 3.2 ms. Determine the average acceleration
of the ball.
8.2 m/s
Figure 5
8.2 m/s
125°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb3b62aa4-9dd3-44e0-b00d-875e4cc12d45%2F878c0326-0497-41d2-8d72-2036cc24e801%2Fq2ucjh5_processed.png&w=3840&q=75)
Transcribed Image Text:9. A helicopter travelling horizontally at 50.0 m/s [W]
turns steadily, so that after 45.0 s, its velocity is
35.0 m/s [S]. Calculate the average acceleration of
the helicopter. A
10. A ball on a pool table bounces off the rail (side),
as shown in Figure 5. The ball is in contact with the
rail for 3.2 ms. Determine the average acceleration
of the ball.
8.2 m/s
Figure 5
8.2 m/s
125°
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