A Heavy crate applied a force of 1500 N on a 25m2 piston. What force needs to be applied on a 0.8m2 piston to lift the crate?

If an object has a negative velocity and a positive acceleration what is the object doing?

True or false nonnative species can harm some populations in an ecosystem?

If a light ray from a candle strikes a mirror at an angle of 40° with the normal, at what angle will the ray reflect? 0 A. 20° 0 B. 25° 0 0 0

If you wanted to determine the temperature of a star, which measurement would you make?

A dog travels north for 18 meters, east for 8 meters, South for 27 meters and then west for 8 meters. What is the distance the dog traveled and what is the displacement of the dog.

What do scientists use to look at cells, tissues, and small organisms to see how their biological processes differ in space? vibration flybys airlock microgravity

Which of the following is a product of respiration resulting from the breaking of carbon-carbon bonds

A wagon is accelerating down a hill. which statement is true?

What eventually happened to the carbon dioxide in the atmosphere of early earth

Why arent insulators allowed in operating rooms