While being thrown, a net force of 197 N acts on a ball (mass = 143 g) for a period of 2.8 x 10-2sec. If the ball is at rest initially, what will its speed be when it leaves the pitcher's hand?

If forces acting on an object are unbalanced. true or false

Why does a collision with an airbag cause less damage than a collision with a steering wheel

Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.