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A race car starts from rest and accelerates uniformly to a speed of 40 ms in 8.0 seconds how far will the car travel during the 8 seconds?
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∙ 14y ago
160 m
Wiki User
∙ 14y ago
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A race car starts from rest and accelerates uniformly of 40ms in 8 seconds. How far will the car travel during the 8 seconds?
a few things missing: - How fast is the acceleration? - How long does it take to go from 4ms to 20ms?
A ball starts at rest accelerates uniformly and travels 250m in 5 seconds What is the final velocity and the acceleration of the ball?
Average speed = (250 / 5) = 50 meters per second.Initial speed = 0Final speed = 100 m/sAcceleration = (100 / 5) = 20 m/s2===> Must be a rocket-propelled ball; its acceleration is 2G !
How many meters does a car travel that starts from rest and accelerates for 4.7 seconds with an acceleration rate of 3.6 meters per second squared?
60.912 meters in that time
A car accelerates from rest at 2 meters per second per second What is its speed 3 seconds after the car starts moving?
6 meters per second. Explanation: After 1 second = 2 meters per second. After 2 seconds = 4 meters per second. After 3 seconds = 6 meters per second.
Would you Give me a question and answer about acceleration?
Question:A car starts from rest and accelerates uniformly. It acquires a velocity of 72 km/hr in 10 seconds. What is its acceleration?Answer:Since the car is starting fom rest, its initial velcity (u) = 0Final velocity (v) = 72 km/hr =20 m/sTime taken for change of velocity (t) = 10 secondsAcceleration, a = (v-u)/t = (20-0)/10 = 20/10 = 2 m/s2
What is the velocity of an object that starts at 45 mph and accelerates at a rate of -10 mphsec for 3 seconds?
the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph
When does summer salmon starts in Washington?
Fishing tends to start out slow, then accelerates quickly through the month of August.
A 1.20 x 103 kg car accelerates uniformly for 15.0s from rest During this time the car travels 176m north What is the net force acting on the car during this acceleration?
A race car has a mass of 708 kg It starts from rest and travels 35 m in 3.2 s The car is uniformly accelerated during the entire time What net force is applied to it? . Total distance moved = Vi * t + ½ * at^2 It starts from rest Initial velocity = 0 . And travels 35 m Distance = 35 m . in 3.2 s time = 3.2 s . Total distance moved = Vi * t + ½ * at^2 35 = 0 + ½ * a *3.2^2 35 = ½ * a * 10.24 . a = (35 * 2) ÷ 10.24 a = 6.836 m/s^2 . Force = mass * acceleration Mass = 708 kg . Force = 708 * 6.836= Force = 4839.9 N .
Time that's starts with s?
seconds
Your car starts then seconds later it shut off what wrong?
Q.Your car starts then seconds later it shut off what wrong A. that must be some crappy car
Why my 1991 4.3 s10 starts for about 3 seconds and shuts down?
Your 1991 4.3 S10 starts for about 3 seconds then shuts down because it is faulty. Take it to mechanic to have it checked.
What is the final velocity of a train that starts at rest and accelerates for 15.0 seconds at an average acceleration of 2.40 meter per second squared?
Unknown: final velocity, vfKnown:initial velocity, vi = 0m/stime, t = 15.0saverage acceleration, a = 2.40m/s2Equation:vf = vi + atSolution:vf = 0 + 2.40m/s2 x 15.0s = 36.0m/s
