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When you lift a bowling ball with a force of 82 N the ball accelerates upward with an acceleration a. If you lift with a force of 89 N, the ball's acceleration is 7 multiplied by a.
1. Find the weight of the bowling ball.
N
2. Find the acceleration a.
M/s2
A 2100-kg truck traveling north at 41 km/hr turns east andaccelerates to 60 km/h. What is the change in the truck's kinetic energy
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