Lauren’s suv was detected exceeding the posted speed limit of 60 km/h. how many kilometers per hour would she have been traveling over the limit if she covered the distance of 10 km in 6 minutes?

How much work is done lifting a 9.10 kg box straight up onto a shelf that is 1.80 m high?

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?