How much heat is absorbed from a 56.00 g sample of mercury when its tempreature change is 289k?

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Ahockey player of mass 82 kg is traveling north with a velocity of 4.1 meters per second he collides with the 76 kg player traveling east at 3.4 meters per second if the two players locked together momentarily in what direction will they be going immediately after the collision how fast will they be moving