A soccer ball weighing 0.15 kilogram is rolling with a speed of 10 m/sec and is stopped by the frictional force between it and the grass. If the average friction
force is 0.5 N, how long would this take?

Which describes an image that can be produced by a concave lens? the image is real and smaller than the object. the image is virtual and larger than the object. the image is virtual and smaller than the object. the image is real and larger than the object.

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds