How much work must be done on a 20-kg go-cart to increase its speed from 5 m/s to 10 m/s? a. 750 j b. 250 j c. 100 j d. 1000 j

Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20