How would you finish the explanation to Sherman? Why do colliding objects of unequal mass experience different effects?

What type of nuclear decay causes the atomic number of an element to increase by 1?

To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.

Which of the following statements best contrasts thermal energy transfer through radiation, conduction, and convection