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an atomic nucleus has
a. nuclear potential energy
b. chemical potential energy
c. electrical potential energy
d. static potential energy

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Which sound characteristic is not affected by the relative motion of an object

Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j