You push a friend sitting on a swing she has a mass of 50 kg and accelerates a rate of 4 m/s2 find the force you exerted

What causes seasons to occur in certain zones? a. tilt of Earth axis b. height of mountains c. longitude of the zone d. amount of rainfall

A certain cloud contains 220 water droplets per cubic centimeter. If 1cubic meter = 1,000,000cubic centimeters, how many drops are in one cubic of the cloud?

When combing your hair, you scuff electrons from your hair onto the comb. is your hair then positively or negatively charged? how about the comb?

6. Knowing that the severity of a shock depends on the magnitude of the current through your body, would you prefer to be in series or parallel with a resistance, such as the heating element of a toaster, if shocked by it? Explain.

Albert uses as his unit of length (for walking to visit his neighbors or plowing his fields) the albert (a), the distance albert can throw a small rock. one albert is 88 meters.

Why is it important for DNA to be copied before cell division?

In the water cycle, water vapor evaporates into the atmosphere and forms clouds through condensation. What happens in the atmosphere to the water in order for the clouds to form? A) Water drops mix with air pollution to form clouds.

you walk into your room and and turn on the light however the light doesn't turn on use 4 step problem

Determine the magnitude of force F so that the resultant FR of the three forces is as small as possible.

Selena, who moves with the grace and fluid motions of a cat, has been described as A. porcine. B. equine. C. ursine. D. feline.