Explain Newton's First Law for the following.

If you walk across the room holding a ball, when should you drop it to ensure that it lands on a target? Before, after or when you are directly on the target?

Vector A has a magnitude of 60 units eastward and vector B has a magnitude of 11 units northward. What is the magnitude of the resultant between vectors A & B?

Which geologic feature would most likely be represented by contour lines drawn far apart from one another? A hill, a cliff, a plain, or a valley

5L=__ML Express your answer in scientific notation 5 x 109 5x 106 5x 103

How does the force of gravity affect the rate of acceleration?

Why is it impossible to "defy gravity"? a. There is no gravity. b. You can't defy gravity without going to another planet. C. Gravitational force exists every place where there are two objects. d. Nothing has enough force to resist gravity.

A microwave oven operating at 120 volts is used to heat a sandwich if the oven draws 12.5 amperes of current for 45 seconds what is the power dissipated by the oven?

Which of the transformers are step-up transformers? Which of the transformers are step-down transformers?

1 A plane moving at 30m/s drops a load 200m down to the ground. How long did it take to hit the ground.

Can a body be in equilibrium if it is in motion? Explain

What is the average speed in kilometers per second of the earth around the sun?