Q) 20. Calculate the velocity of a 35 kg bike with a kinatic energy of 158 2m/s 9m/s 3m/s 1575m/s

To calculate the velocity of the bike, we can use the formula for kinetic energy:Kinetic Energy = (1/2) * mass * velocity^2Given:- Kinetic Energy = 158 J- Mass = 35 kgWe need to solve for velocity.Rearranging the formula, we get:Velocity = sqrt((2 * Kinetic Energy) / mass)Plugging in the values:Velocity = sqrt((2 * 158 J) / 35 kg)Velocity = sqrt(316 J / 35 kg)Velocity = sqrt(9.02857 m^2/s^2)Velocity ≈ 3 m/sTherefore, the velocity of the bike is approximately 3 m/s.