Describe a device that caused motion. what type of energy was used?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

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?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter