A body is moving vertically upwards. It's velocity changes at a constant rate from 50m/s to 20m/s in 3 sec. What is it's acceleration?

What strongly affects the movement of the air masses along the earths surface

Jupiter is 5.2 times farther from the sun than Earth is. Find Jupiter's orbital period in Earth years

You launch a ball at an angle of 35 degrees above the horizontal with an initial velocity of 38 m/s. What is the time the ball will stay in the air? [Must show work]

Why is it recommended that windows face north in Alice Springs, Australia for passive solar heating?

Which event can have positive effects on the environment? flood landslide mudslide wildfire

The periodic law states that elements that have similar properties appear ... a. to the left of each other b. to the right of each other c. at every 10th element d. at regular intervals

An expert archer tried to shoot an arrow into a target lying at the bottom of a shallow pool. Even though the water did not change the direction of the arrow, the archer missed the mark by several inches.

Which of the following best describes a mechanical wave? A. A periodic disturbance of a medium. B. A movement of matter. c. A transfer of energy. D. When energy is converted from one form to another.

What is a 2d game. Give a refrence.

Two exactly similar wire of steel and copper are stretched by equal force. if the total elongation is 10cm. find how much each wire is elongated given young's modules for steel = 2*10^10 N/M^2 and Young's modules for copper 2*10^10N/M^2.