If the force that propels the cannonball forward is 500n, how much force will move the cannon backward?

What are the three ways that an object can accelerate

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.