Which is the best estimate for the speed of a boy going fast on a skateboard? 1000 mph, 1 mph, 100 mph, 10 mph

a baseball player swings a bat and applies an average force of 75 N to a 30 gram baseball for 0.10 seconds. determine the impulse experienced by the baseball

Are any rocks that form from another rock as a result of change in blank or blank

While driving north at 25 m/s during a rainstorm you notice that the rain makes an angle of 38° with the vertical. while driving back home moments later at the same speed but in the opposite direction, you see that the rain is falling straight down.

A wrecking ball has a mass of 650 kg. it swings from a cable that is 21 m long. the centripetal force on the ball is 56 n. what is the tangential speed of the wrecking ball?

A particular airplane will reach liftoff at a speed of 120 km/h. (a) what minimum constant acceleration does the airplane require for it to liftoff after a takeoff run of 270 m? (enter the magnitude only.)

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?