2. 30 newton meters of torque is required to close a door 1.5 meters wide. what force is needed to cause the
correct amount of torque?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy

If a star is moving toward earth, it is

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.