Use GRESA METHOD1.A 10-kg toy car is moving at a speed of 3m/s. Calculate for its kinetic energy.2.A ball has a mass of 2Kg, suppose it travels at 10m/s. Find the kinetic energy possessed by it.
Answer (1)
The kinetic energy of an object is given by the formula [tex]ke = \frac{1}{2} {mv}^{2} [/tex]where m is the mass of the object and v is its velocity.for the 10-kg toy car moving at 3m/s, the kinetic energy is calculated to be 45 Joules.for the 2-kg ball traveling at 10m/s, the kinetic energy is found to be 100 Joules.Kinetic energy is a measure of the energy an object possesses due to its motion, and it depends on both the mass and velocity of the object.
