(π) Muscular (chemical) energy converts into mechanical energy.
(ππ) Anil wisely opt for the bicycle as he was concerned towards environment, to avoid noise and air pollution.
(πππ) By informing them about the harms of pollution, by putting forward the advantages of cycle.
(i) Calculate the kinetic energy of the car. (ii) Calculate the energy used in 1.0 s against the resistive force. (iii) What is the minimum power that the car engine has to deliver to the wheels? (iv) What form of energy is in the fuel, used by the engine to drive the car?