A parachutist of mass 75kg descends with an acceleration of 8 m/s2. What is the upward force exerted by the air on the parachutist?

A car moving with a speed of 22 m/s. the driver then brakes and the car comes to a halt after 6.5 s. What is the distance

The formula for sodium sulfide is na2s what does it mean

Suppose a cart with no fans has a starting velocity of 2 m/s. What will be the velocity of the cart when it reaches a wall?

At launch the space shuttle weighs 4.5 million pounds. When it is launched from rest, it takes 8.00 s to reach 162 km/h, and at the end of the first 1.00 min its speed is 1620 km/h.

A light microscope allows for more magnification than electron microscope because it uses a beam of visible light. true false

Which property of gold is a physical property? A. ability to bond B. reactivity C. ability to rust D. malleability

What kind of cases were brought against Russell dunmore?

If a bowling ball has a mass of 3 kg, what is its weight?

You have learned of two fundamental units that are not vector quantities. Which are they? mass time velocity gravity acceleration

What occurs when two charges are moved closer together?