It takes 0.5 seconds for one to lift the cart handle from 0 to 450 in a linear way around O. If the block has a mass of 50 kg and the friction coefficient is about 0.0 between the block and the plane of cart, find a. the acceleration of the block as a function of time in seconds during the first 0.5 s period b. the acceleration after the first 0.5 seconds c. the velocity of the block as a function of time in seconds during the first 0.5 s period d. the velocity after the first 0.5 seconds e. the sliding distance of the block as a function of time in seconds during the first 0.5 s period f. the sliding distance after the first 0.5 seconds g. if the plane of the cart is 3 m long, calculate the time when the block slides out of the edge h. Draw the a-t, v-t, and s-t diagrams.