What is the momentum of a 750-kg Volkswagen Beetle when at rest? Value and units please and QUICK

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.

Why is no-till farming more sustainable than many traditional methods of farming