Water can exist in three states of matter. Imagine examining the changes of state from solid to liquid to gas by adding to ice. What would change or not change?

An object with a mass of 70 kilograms is supported at a height 8 meters above the ground. what's the potential energy of the object with respect to the ground. A. 2,058 j B. 5,488 j C. 560 j D. 3,430 j

Why would a orange roll off your cafeteria tray if you stopped suddenly

Based on this activity, is kinetic energy always transformed into potential energy?

Explain what happens when you vigorously rub your wool socks on a carpeted floor, touch a metal doorknob and get shocked

The price of a skateboard is reduced by 25 per cent. the new price is then reduced by a further 20 per cent. the final sale price of the skateboard is $59.24. find the original price of the skateboard and the price after the first reduction

Why do skiers often wear sunglasses while they are skiing

The amount of gravitational force exerted on each other between two objects depends on their A) mass and distance. B) mass and diameter. C) distance and volume. D) distance and location. Eliminate

Why is plasma called the "fourth state of matter"? I've recently heard that plasma is sometimes referred to as the "fourth state of matter". Why is this? Why is it not the first, second or third?

Which of these would you include ina free body diagram for a bicycle-plus-rider taken together as the bicycle is being pedaled up the hill?

What are two possible uses of genetic engineering