Starting from rest, a car accelerates at a constant rate, reaching 88 km/h in 10 s .
so find its acceleration.
Starting from rest, a car accelerates at a constant rate, reaching 88 km/h in 10 s...
A sports car accelerates from rest to 97 km/h in 5.4 s . What is its average acceleration in m/s2.
A sports car accelerates in third gear from 48.5 km/h to 80.2 km/h in 3.6 s. (a) What is the average acceleration of the car? (in m/s^2) (b) If the car maintained this acceleration after reaching 80.2 km/h, how fast would it be moving 4.0 seconds later? (in km/h)
A sports car accelerates in third gear from 47.7 km/h to 84.4 km/h in 3.6s (a) What is the average acceleration of the car? X m/s2 (b) If the car maintained this acceleration after reaching 84.4 km/h, how fast would it be moving 3.0 seconds later? km/h Apply the definition of average acceleration and the expressions for constant acceleration.
A car starts from rest, and begins accelerating at a constant rate a1. It accelerates at this rate from a distance of 56.9 m from its starting point, and then immediately begins to decelerate at a different constant rate a2, eventually coming to rest again after traveling an additional distance of 79.4 m from where it began decelerating. the entire tripfrom start to finish(starting and ending at rest) lasts for a duration of 19.1 s. a)what is the magnitude of...
A car, starting from rest, accelerates in a straight-line path at a constant rate of 2.0 m/s2. How far will the car travel in 12 seconds?
1. A car accelerates from zero to 105 km/h in 5.21 s. What is its average acceleration in km/h/s and m/s? 2. An object moving in the x-direction has a position described by the function x(t) - 6.30t + 8.70t2, where t is in seconds and x is in meters. What is the acceleration as a function of time? The figure shows the graph of v vs t for the motion of a motorcyle that starts from rest and moves...
A car starts from rest, and begins accelerating at a constant rate a1. It accelerates at this rate for a distance of 57.8m from its starting point, and then immediately begins to decelerate at a different constant rate a2, eventually coming to rest again after traveling an additional distance of 73.8m from where it began decelerating. The entire trip from start to finish( starting and ending at rest) lasts for a duration of 24.3s. a) what is the duration of...
A 1300 kg sports car accelerates from rest to 70 km/h in 7.4 s. What is the average power in Watts delivered by the engine?
6. -12 points Tipler6 2.P.058 A sports car accelerates in third gear from 47.1 km/h to 83.9 km/h in 3.9 s (a) What is the average acceleration of the car? m/s2 (b) If the car maintained this acceleration after reaching 83.9 km/h, how fast would it be moving 2.0 seconds later? km/h eBook
A train accelerates from 10 km/h to 110. km/h in 2 min 15 s. Find its acceleration (in M/s2).