How are landslides and mudflows similar? how are they different?

During a thunderstorm, you should crouch under a tree for shelter. a. True b. False

A T-ball with a mass of 0.1 kg travels in the air at 40 m/s until it is stopped in the glove of a shortstop over a period of 0.1 s. 1. What magnitude of the impulse was imparted to the T-ball? 2.

Which statement is true? a. "Don't let the cold energy out of the fridge!" b. "Don't let the energy out of the fridge!"

A student pulls a box across a horizontal floor at a constant speed of 4.0 meters per second by exerting a constant horizontal force of 45 newtons. approximately how much work does the student do against friction in moving the box 5.

5. Which of the following does not affect rate of evaporation? O Wind speed O Surface area O Temperature O Insoluble heavy impurities

What is the definition of air pressure

A cold glass of iced tea warms quickly on a hot day through the process of A. conversion. B. insulation. C. conduction. D. expansion.

As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel if it has an area of 1.83 cm2 and the woman's mass is 54 kg. Express the pressure in Pa.

What is a barred spiral?

an 875kg car speed from 22m/s to 44m/s while pushing another car. what work was in changing the car's speed?