It takes 10 seconds for a merry-go-round to complete one turn. The horses are 1.5 m from the centre and the swings, 2 m. Calculate the angular and linear speeds of the horses and the swings.

When the horses have travelled 3 m, what distance will the swings have covered?

Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

What happens when a rubber rod is rubbed with a piece of fur?