HELP PLEASE A 8 kg object going 4 m/s ends up going 36 m/s in 6 seconds.
A) Find the acceleration on the object.
B) Find the force on the object.

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2