A crane uses an average force of 5,200 N to lift a girder 25 m. How much work does the crane do on the girder?

If your mass is 100 kg on earth, what do you weigh on the moon? a) 162 N b) 100 kg c) 981 N

The volume of a fixed mass of gas is directly proportional to its temperature if the pressure is kept constant.* a. Boyle's law b. Charles's law c. gay-lucssac's law

It is difficult to walk with shoes having heals

When choosing your driving speed, the most important thing to consider is:?

Which element would most likely form an ionic bond with nitrogen (N) ? a. O b. P c. C d. K

Electronic signals that pulse current in a series of ones and zeros are known as

If there is a big mass, it would need a stronger force to accelerate it. Which law does this describe?

List 3 quantities of waves.

Bailey is on the tenth frame of her recent bowling competition and she needs to pick up the last pin for a spare and the first place trophy. She rolls the 7.05-kg ball down the lane and it hits the 1.53-kg pin head on. the ball was moving at 8.

Which of the following is a conservative force? 1. force due to friction 2. force due to gravity 3. both (1) and (2) 4. neither (1) nor (2)