What force is required to give an object with mass 300 kg an acceleration of 2 m/s2?
O A. 300 N
O B. 1200 N
O C. 600 N
O D. 150 N

What is created when solids,liquids,an gases mix with one another

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.