Question

1)A car starts from rest and speeds up @ 2.0 m/s2 for 6.0 sec, then coast for 2.0sec, and finally slows down at a rate of 1.5m/s2.A) what is distance, in meters, does the car travel when speeding up?B( what distance, in meters, does car travel when coasting?c) what distance, in meters, does the car travel when slowing down?2.) A ball is lanched from the ground @ a 30 degree above horizontal, is in the air for 2.0sa) what is the maximum height, in meters, reached by the ballb) What is the intial speed of the ball, in m/sc) What is the horizontal distance, in meters traveled by the ball?3) The stopping distance forr a car traveling @ a speed of 30 m/s is 60m, including the distance traveled during the drivers reaction time of 0.50sA) what is decleration of the carb) assuming the same decelaration what is the stopping distance for the car traveling @ 40m/s4.) A spring loaded gun, fired 35 degrees above horizontal, shoots marble 6.0m in aira) whats the speed of the marble as it leaves the barrelb) What is the horizontal distance traveled by the marble