Imagine that a 1200 kg vehicle speeds up from rest to 20.0 m/s in 80 m. How much work was done on the car? (Answer in 3 sig figs)

Texture and composition are different because they are not the same aspect. texture has to do with feel and so on, where as composition is the chemical makeup which you cant touch like you can texture.

Idont understand the question

Wind or electric energy force force of friction