A truck moving across an icy road is spreading sand across the ice as shown below. For the truck to be considered to have constant momentum, which of the following must be true?

A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.