Please answer as quick as possible

A. Knowledge [1 u] 1}}! construction worker is using a rope to pull a crate with a mass of 50 kg up a frictionless ramp which makes an angle of 3D\" with the horizontal it is being pulled wii a constant 1unreloci'ty. a} Draw a free body diagram. Label the forces, their components if applicable and angles. [1] b] Calculate the force of tension in the rope. [3] c} Calculate the normal force on the crate. [3] d} A villain decides to cut the rope. The crate slides 2m down the ramp. It takes superman [LB seconds to swoop down and save a lady unfortunately standing 2m down the ramp. Will she be saved on time? [3] B. Thinking [5] 1} Crate m1 has a mass of 50 kg and crate m2 has a mass of mo kg. Determine the acceleration {keep two decimal places} of the system of crates and the magnitude of the tension in the string {check you are correct by calculating both sides of the pulley}. Assume no friction on the surface crate m1 sits upon. [5] I111