A uniform beam is balanced at its midpoint. An object is placed on the beam as shown. Which force will rebalance the beam

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

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.

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.