If there is no slipping, a frictional force must exist between the wheels and the ground. in what direction does the frictional force from the ground on the wheels act? take the positive x direction to be to the right.

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island