Solved below in images.
If you have any query feel free to comment below, otherwise just THUMS UP.......!!!!!!!!!
Prob. 2 A car starts from rest, accelerates at 1.5 m/s, and reaches a maximum speed...
An electric vehicle starts from rest and accelerates at a rate of 2 m/s2 in a straight line until it reaches a speed of 20 m/s. The vehicle then slows at a constant rate of 1 m/s2 until it stops. (a) How much time elapses from start to stop? (b) How far does the vehicle travel from start to stop?
19. A car accelerates from rest and reaches a speed of 30 m/s after traveling 300 m. Determine e car's acceleration. ANS. 1.5 m/s E-3, P-4
A car accelerates uniformly from rest and reaches a speed of 17.8 m/s in 7.1 s. The diameter of a tire is 69.7 cm. Find the number of revolutions the tire makes during this motion, assuming no slipping. Answer in units of rev
A car accelerates uniformly from rest and reaches a speed of 22.0 m/s in 9.00 s. Assuming the diameter of a tire is 58.0 cm, (a) find the number of revolutions the tire makes during this motion, assuming no slipping occurs, (b) What is the final angular speed of a tire in revolutions per second?
A car accelerates uniformly from rest and reaches a speed of 22.4 m/s in 8.99 s. Assume the diameter of a tire is 57.1 cm. (a) Find the number of revolutions the tire makes during this motion, assuming that no slipping occurs. rev (b) What is the final angular speed of a tire in revolutions per second?
A car accelerates uniformly from rest and reaches a speed of 21.2 m/s in 8.90 s. Assume the diameter of a tire is 57.9 cm. (a) Find the number of revolutions the tire makes during this motion, assuming that no slipping occurs. rev (b) What is the final angular speed of a tire in revolutions per second? rev/s
A ball starts at rest on the top of a ramp. This amp accelerates the ball at a rate of 1.5 m/s. The ball takes 3s to roll down the ramp and then hits a patch of rough flat ground. On the ground, the ball accelerates at a rate of -5m/s until it stops. How long after the ball reaches the ground does it take for the ball to stop? Draw a diagram of the scenario labeling the information given...
An electric vehicle starts from rest and accelerates at a rate of 1.6 m/s^4 in a straight line until it reaches a speed of 23 m/s. The vehicle then slows at a constant rate of 1.2 m/s^2 until It stops, How much time elapses from start to stop? How far does the vehicle move from start to stop?
A 1300-kg airplane starts from rest and accelerates horizontally forward for 8.00 s until it reaches its takeoff speed of 35.0 m/s. What is the average net force (in kN) on the airplane during this time?
A car starts from rest, then accelerates at a constant rate over a distance of 54 m. It then immediately decelerates at a constant rate over a distance of 103 m. The entire trip lasts a total duration of 12.7 s. What were the magnitudes of the car s accelerations for the speedup and slowdown stages respectively?