If an armadillo moves along an x axis from x = - 3 m to x = - 2 m, what is the sign of its velocity?

Can the total amount of energy in a system transfer between potential and kinetic?

How is it possible for an object to fall towards Earth, but to get no closer to Earth's surface?

How tall in cm is 5.4 feet

What is the charge of an atom before any electrons are transferred?

Your car is initially at rest when your hit that gas and the car begins to accelerate. The forward force on the car is 2830 N while the resisting forces total 130 N. The car has a mass of 1830 kg and the acceleration lasts for 2.8 s.

What percentage of the earth's surface is covered in water

Can swimmers hold their breath longer that people who don't swim. what is the hypothesis?

A baseball and a basketball, having the same mass, are dropped through air from rest such that their bottoms are initially at the same height above the ground, on the order of 1 m or more.

How does being on the moon effect gravitational field strength

Trisha is cold and puts on a sweater. in a few minutes she feels warmer why