A ball is thrown horizontally at a height of 2.2 meters at a velocity of 65m/s off a cliff. Assume no air resistance. How long until the ball reaches the ground?

7. A flash light bulb is labeled to use 1.22 A and its resistance is 1.30 1. What voltage is the light bulb rated for?

An unbalanced force can cause an object to change its speed and/or

What is the kinetic energy of a 60kg jogger moving at a speed of 3m/s

Why does the moon appear to change shape? A: It rotates and makes it own light B: It moves closer and farther away from the earth in a yearly pattern. C: It reflects sunlight as it revolves around the earth.

The table below shows the acceleration of gravity on different bodies in the solar system. Object Earth Mercury Mars Neptune Uranus Pluto Acceleration of gravity (m/s2) 9.8 3.59 3.7 14.07 9.0 0.

What is the pressure 100m below the surface of the sea, if the density of sea water is 1150kg/m3

The sum of three consecutive odd integers is - 27. A. {-7, - 9, - 11} B.{-10,-9,-8} C.{-5,-9,-13} D. {-11,-13,-15}

Ian has a mass of 58.0 kilograms. What is his weight?

A push of magnitude p acts on a box of weight w as shown in the figure. the push is directed at an angle θ below the horizontal, and the box remains a rest. the box rests on a horizontal surface that has some friction with the box.

A solenoidal inductor for a printed circuit board is being redesigned. To save weight, the number of turns is reduced by one-fifth, with the geometric dimensions kept the same.