In a nuclear fusion reaction, the mass of the products is less than the mass of the reactants.

What property of an object determines its inertia?

Abatter hits a 0.140-kg baseball that was approaching him at 30 m/s and, as a result, the ball leaves the bat at 40 m/s in the reverse of its original direction. the ball remains in contact with the bat for 2.0 ms. what is the magnitude of the average force exerted by the bat on the ball?

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine