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160 m

Q: 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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a few things missing: - How fast is the acceleration? - How long does it take to go from 4ms to 20ms?

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 !

60.912 meters in that time

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.

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

the final velocity = initial velocity + acceleration x time; since acceleration is negative final velocity = 45 - 10x3 = 45 -30 = 15 mph

Fishing tends to start out slow, then accelerates quickly through the month of August.

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 .

seconds

Q.Your car starts then seconds later it shut off what wrong A. that must be some crappy car

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.

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