The force it would take to accelerate a 900kg catr at the rate of 3m/s2 is

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Why do astronauts in the space shuttle weigh less?