How many hydrogen atoms are found in two molecules of hydroxylamine, 2NH2OH?

Factors on which buoyant force depends.

The blank of a wave is the density of the medium's particles at the compression of the wave.

When a Car slows down the brakes gets hot. Use energy Ideas to explain?

A 1,150-kg car moving east at 80 km/h collides head-on with a 1,900-kg car moving west at 40 km/h, and the two cars stick together. It's initial speed is 5km/h. How much KE is lost in the collision?

Inbreeding and hybridization are two different types of

A uniform rope of length L and negligible stiffness hangs from a solid fixture in the ceiling. The free lower end of the rope is struck sharply at time t=0.

A 62 pound box is on an incline. Determine the minimum force P that would result in the box starting to slide up the incline. (include units with answer)

During a collision with another car, the occupants of a minivan initially travelling at 4.0 m/s come to a complete stop in 0.5 s. What was the acceleration of the occupants of the minivan? a) 8.0 m/s2 b) - 8.0 m/s2 c) 2.0 m/s2 d) - 2.0 m/s2

A system dissipates 12 J of heat into the surroundings; meanwhile, 28 J of work is done on the system.

Charlotte, a 60.0-kg skin diver, shoots a 2.0-kg spear with a speed of 15 m/s at a fish who darts quickly away without getting hit.