Can you think of a device or machine that transfers the motion of a hot gas to motion of an object?

If the length of an object decreases while its width and height remain unchanged, will its volume increase or decrease? Explain

A car accelerates from 25 km/hr to 55 km/hr in 30 seconds. What is the car's acceleration

If a substance is a mineral, how could you identify what type of mineral it is

A wrecking ball has a mass of 650 kg. it swings from a cable that is 21 m long. the centripetal force on the ball is 56 n. what is the tangential speed of the wrecking ball?

Who is the greek philisopher who came up with the idea that atoms exist

A ring, cylinder, solid sphere, and hollow sphere are all released from rest from the same height on an inclined surface, at the same time. All four objects have uniform density, have the same mass, same radius, and roll without slipping. 1.

One of the reasons it is important to keep our water supplies pollution free is potability. Water that is potable is A) polluted. B) oxygenated. C) fit to drink. D) unfit to drink.

3 forces that you exert when riding a bike

Kuiper Belt objects are composed of which substances? Select all that apply. A. Iron B. Silicon C. Water D. Methane E. Ammonia

If two protons are added to an oxygen nucleus, the result is