### How long does it take to stop

Assignment Help Physics
##### Reference no: EM1322298

Q1. if a river flows due east at 1.68m/s. a boat crosses the river from the south shore to the north shore by maintaining a constant velocity of 13.40m/s due north relative to the water. if the river is 178m wide, how far downstream is the boat when it reaches the north shore?

Q2. An amateur bowler releases a ball with an initial velocity of 2.7 m/s; the ball slows down with a constant acceleration of -0.15 m/s2. Be careful and doesn't click on the picture above or you may never get done with this homework.

A. How far does the ball roll before stopping? (m)

B. How long does it take to stop? (s)

C. How fast was the ball going when it had travelled half distance found in part A? (m/s)

D. How long did it take the ball to travel half distance found in part A? (s)

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