Question: Need Help? Read It 3. [3/6 Points] DETAILS PREVIOUS ANSWERS SERCP11 5.2.P.009. 4/5 Submissions Used A mechanic pushes a 3.30 x 10-kg car from rest

 Need Help? Read It 3. [3/6 Points] DETAILS PREVIOUS ANSWERS SERCP11

Need Help? Read It 3. [3/6 Points] DETAILS PREVIOUS ANSWERS SERCP11 5.2.P.009. 4/5 Submissions Used A mechanic pushes a 3.30 x 10"-kg car from rest to a speed of v, doing 5,340 J of work In the process. During this time, the car moves 30.0 m. Neglecting friction between car and road, find v and the horizontal force exerted on th (a) the speed v m/s (b) the horizontal force exerted on the car (Enter the magnitude.) Need Help? 4. [8/8 Points] DETAILS PREVIOUS ANSWERS SERCP11 5.2.P.013. 4/5 Submissions Used MY A 75-kg base runner begins his slide into second base when he is moving at a speed of 4.7 m/s. The coefficient of friction between his clothes and Earth is 0.70, He slides so that his speed is zero just as he reaches the base. (a) How much mechanical energy is lost due to friction acting on the runner? 828.375 828

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