Which of the following are steps of the inquiry process?

What is the speed of an object at a given moment?

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving

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.