0 Question 6 v Force vs. Time for Tennis Racquet on a Ball IIIIIIIII """""""""""""""""""""""""""""""""""""""" .......................................................... Time (sec) The graph above shows the force of a racquet on a tennis ball. What is the impulse from 0 to 0.3 seconds? Ap = unit The tennis ball has a mass of 56 g and started from rest. What is its new velocity? v = unit Submit Question Question 9 Score on last try: 0.3 of 1 pts. See Details for more. > Next question Get a similar question You can retry this question below Two objects travel towards each other and undergo a perfectly inelastic interaction. Before they collide, object A has a mass of 727g and a velocity of 5m/s, while object B has a mass of 890g and a velocity of -19.9m/s. The interaction takes 0.58s from start to finish. Beware: if both initial velocities are positive (or negative), that is saying that they are travelling in the same direction (for positive numbers, both are going to the right), however because their speeds are different, they are technically still "travelling towards each other)! The point is, don't make one negative when you do the calculations unless it was negative as written here/above! What is the impulse by A on B? unit kg . m S What is the force by A on B? unit N What is the impulse by B on A? unit kg . What is the force by B on A? unit N Desmos Calculator Submit Question0 Question 10 v Score on last try: 0.3 of 1 pts. See Details for more. > Next question 3 Get a similar question You can retry this question below Two objects travel towards each other and undergo a perfectly elastic interaction. Before they collide, object A has a mass of 198g and a velocity of 2.9m/s, while object B has a mass of 449g and a velocity of -8.5mis. After they collide, object A travels -12.923m;'s. The interaction takes 0.355 from start to finish. What is the final velocity of B? i_' unit g 2' or\" what is the impulse by A on B? i:i unit I. kg- g Q" o' What is the force byA on B?' ' unit ' N i (3' what is the impulse by B on A? i:i unit kg - g 2' 0 What is the force by B on A? ' ' unit ' N v' d' Desmos Calculator Submit Question Question 12 Hint 1 Hint 2 The x-component of a force on a 47-g golf ball by a 7-iron versus time is plotted in the following figure. FX(N) 4 30 0 t (msec) 50 100 Plot Description a. Find the x-component of the impulse during the intervals, o [0, 50 ms]: Jx = N ms . [50 ms, 100 ms]: Jx = N ms b. Find the change in the x-component of the momentum during the intervals, . [0, 50 ms]: APz = kg m/s . [50 ms, 100 ms]: APx = kg m/s Submit