A rock is dropped from a window 5 m above the ground. the rock hits the ground 1 s later with a speed of 10 m/s. what is the average speed of the rock during this time

How does movement at tectonic plates affect humans?

According to the big bang theory, after the "bang," the universe remained dark until

If two stars are the same size but different temperature which star is more luminous

Suppose a flexible, adaptive iol has a focal length of 3.00 cm. how far forward must the iol move to change the focus of the eye from an object at infinity to an object at a distance of 50.0 cm?

2. A golfer wishes to chip a shot into the hole 50 m away on flat level ground. If the ball flies to a maximum height of 25 m, what speed must it have initially to reach the hole?

Electric current can best be induced in a wire by a. stretching the wire. b. moving a magnet up and down near the wire. c. setting the wire near a magnet. d. rotating the wire. E. none of the above

A car traveled 176 miles on 6.4 gallons of fuel the car averaged how many miles per gallon

Which of these describes how heat is transferred by radiation? A.) Warm air rises and takes heat with it; eventually it cools and sinks. B.) Sunlight travels through space without the aid of fluids or solids. C.

A body is moving with a velocity of 12m/s and it comes to rest in 2 minutes, what was the acceleration?

How can you find magnitude of velocity from a displacement time graph of an object?