1. Sove the following problem (5PTS EACH)


1. What will be the work done of an object when it is along 10m hallway with a netforce of 20
N?


2. A book weghing 2 g was inted on table for about 16 meter. Find its Potential Energy

3. What is the Kinetic Energy of a rolling ball with a velocity of 2 mis and a mass of 25 kg?

4 The potential energy of a 4g soccer ball is 1400 J. How high was the soccer ball to have
this much potential energ?


5 An object has a kinetic Energy of 1500 J and mass of 2 kg. what will be the speed?

Formulas
PE=Mass x Gravity « Height
KE=% Mass x Velocity
• Gravity=9.8m/s?


Pahelp naman uli huhuh​