An object's inertia is its tendency to maintain contact: 1.) Mass.
2.) Position.
3.) Acceleration.
4.) Velocity.

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter

Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve