CALCULATIONS 6. Acceleration figures for cars usually are given as the number of seconds needed to go from 0.0 to 97 km/h. a. What is the average acceleration of Car A? Car B? Car C? b. Which car can go from 0.0 to 97 km/h in the shortest time? Does this car have the highest acceleration or the lowest? c. For acceleration from 0.0 to 97 km/h, which direction is the acceleration vector pointing? Explain your answer. d. When a car is braking from 97 km/h to 0.0 km/h, is it positive or negative acceleration? Explain your answer. e. Based on the information shown in the figure, which car would you consider to be the safest? Why?

the answer to this question is 60 n

the answer is b

explanation:

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.