Inclined planes question: A sled starts from rest, and slides down at 38.0 degrees frictionless hill for 4.24 s. How fast is it going at the end in m/s

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.

The least penetrating form of radiation is