As you add protons to the nucleus, the name of the element appears. add more protons. what happens?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2.

Which statements did both aristotle and ptolemy assume? check all that apply.