Displacement vectors of 3 m and 5 m in the same direction combine to make a

displacement vector that is_ in magnitude.

What is the term when a tennis game is tied at 40-40?

How far will the cow travel in 35 seconds?

Why was the idea of continental drift not initially accepted by many other scientists and the general public at the time?

You are an astronaut floating alongside your space ship. If you throw a baseball with a speed of 10 m/s, you will move at: a) a slower speed and in the same direction as the baseball. b) a higher speed and in the same direction as the baseball.

A man standing on very slick ice fires a rifle horizontally. The mass of the man together with the rifle is 70 kg, and the mass of the bullet is 10 g. If the bullet leaves the muzzle at a speed of 500 m/s, what is the final speed of the man?

Calculate the work done when a 10 N force pushes against a cart 4.0 m

Which type of light bulb glows when a filament inside it gets hot?

If 2 grams of element X combine with 4 grams of element Y to form compound XY, how many grams of element Y would combine with 46 grams of X to form the same compound?

How do positive and negative charges interact with each other?

What is electricity