Plz answer this properly

2. In a rescue, a helicopter of mass 6000 kg accelerates upwards at the rate of 0. 50 m/s' while lifting a 2500 kg piece of concrete. What is the upward force exerted by the rotors of the helicopter? What is the tension in the cable attaching the concrete to the helicopter? (8 marks) 3. In diagram of the pulley, there is a coefcient, p, of 0. 15 between the 5. 0 kg mass and the surface. Calculate the tension in the cable connecting the two masses and the resulting acceleration. (10 marks) l'e 5.0 kg