Three carts are moving along a track at a speed of 2 m/s. Cart 1 has a mass of 8 kg, cart 2 has a mass of 16 kg, and cart 3 has a mass of 6 kg. Choose the correct letters in the boxes.
A. This cart has the least amount of kinetic energy.
B. This cart has the greatest amount of kinetic energy.
C. This cart's kinetic energy is more than that of cart 3*
(1 Point)

How does the image distance (di) of a convex lens compare with the image distance of a concave lens? a. the image distance of the convex lens is positive, and that of the concave lens is negative. b. both are negative for a virtual image. c. both are positive for a virtual image d. the image distance of the convex lens is negative, and that of the concave lens is positive.

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called