A2.0-kg object moves in a circle of 0.50 m radius at 3.0 m/s. calculate the centripetal force.

Why do electron microscopes have higher resolving power than light microscopes?

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

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?