od of acceleratio
Q: Consider a dragster that, when the light turns green, accelerates uniformly from rest and completes…
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Q: Motor accelerates from zero to 100 km / h in 20 seconds, and then comes to a complete stop in 40…
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Q: An object travels 10 meters in the 1st second of travel, 10 meters again during the 2nd second of…
A: Given information:
Q: A car accelerates from rest to a speed of 25 km/hr in the first 12 seconds of its motion. What is…
A: A car start from rest, so the initial speed
Q: What is the average velocity of car who travels 500m in 10 seconds.?
A: Given : Distance traveled by car (d) = 500 m Time taken (t) = 10 seconds
Q: A car travels on a straight, level road. Starting from rest, the car is going 27 m/s at the end of…
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Q: I fill my tea mug (3.1" diameter and 7.5" tall) to 0.5" from the top and put it in the cup holder of…
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Q: A car accelerates uniformly from 18km per hour to 36km per hour in 5 seconds . Calculate the…
A: Given parameters Time taken (t) = 5 sec Initial velocity (u) =18 km/hour u = 18 x 100060 x 60 u…
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Given: Let, the time to drive from Santa Cruz to San Jose is t1, and the time taken back to the…
Q: A car slows down from 28m/s to rest in a distance of 88 m. What was its acceleration, assumed…
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Q: An unmarked police car travelling with the constant speed 90 km/h, is passed by a speeder with an…
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Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Average Velocity of an object is its total displacement divided by total time taken. Displacement -…
Q: A car is travelling in the velocity of 20m/s. After 30 seconds it covers a distance of 1200 m.…
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Q: Sam crossed the finish line of a 100m race with a speed of 10.44m/s. If it took him an additional…
A: The total distance of the race, d0 = 100 m Sam's speed at the finish line, v0 = 10.44 m/s The time…
Q: A ball is thrown directly down with initial speed of 5 m/s from a height of 60m. How long docs it…
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Q: A car slows down (or speeds up) from a speed of 43 m/s to a speed of 26.9 m/s over a distance of 565…
A: Given,Initial speed of the car, vi = 43 m/sfinal speed of the car, vf = 26.9 m/sdistance, d = 565…
Q: A train is 610 m long runs at 80 m/s. Calculate the time?
A: Given data : Speed = S Distance = D…
Q: A car is moving with an initial velocity of 45 m/s, then slows down due to a constant acceleration…
A: Given data: The initial velocity is u=45 m/s. The deceleration of car is a=-3 m/s2. Time taken is…
Q: A car traveling at 80 km/hr accelerates to 120 km/hr within a distance of 600 m. Calculate the time…
A: Here, it is given that, Initial speed of car =80 km/hr Final speed of car =120 km/hr Total distance…
Q: A car slows down (or speeds up) from a speed of 43 m/s to a speed of 26.9 m/s over a distance of 565…
A: Given data: Initial velocity (v0) = 43 m/s Final velocity (v) = 26.9 m/s Distance (x) = 565 m…
Q: A car slows down (or speeds up) from a speed of 29 m/s to a speed of 48.9 m/s over a distance of 732…
A: If a car speeds up then it means it's accelerating and a is positive. If a car is slowing down then…
Q: a(m/s*) 12- >t(s) 12 11 a. Determine the velocity after 12 seconds. b. Distance traveled after 10…
A: Form 0 s to 8 s, the acceleration is given by a = (12/8)t = 3t/2 a = dv/dt 3t/2 = dv/dt 1.5tdt =…
Q: A car accelerating uniformly, reached a speed of 40m/s from rest in 5 minutes. Calculate the…
A: Initial velocity, u=0 Final velocity, v=40m/s Time,t=5 min=300 s We know, v=u+at where…
Q: A car moves from rest until its velocity is 28 m s for 1800 s and reach a distance of 30000 m.…
A: Given data The initial velocity of the car is given as u = 0 m/s. The final velocity of the car is…
Q: a car travels up a hill at a constant speed of 37 km per hour and return down the hill at constant…
A: Given value--- car travels up a hill at a constant speed of 37 km per hour return down the hill at…
Q: If your car accelerates from rest to 30.0 m/s in 8.0 seconds, what is its acceleration? Using that…
A: a=v-u∆t=30.0 m/s-0 m/s8.0 s=3.75 m/s2
Q: A TRYCYCLE RUNS ARE A BEST SPEED AND SLOWEST SPEED OF 60 km/hr AND 30 km/hr RESPECTIVELY. CALCULATE…
A: Here, the best speed and the slowest speed of a trycycle are given. We have to find the distance…
Q: A train accelerates uniformly from rest to reach 54km/h in 200 seconds after which the speed remains…
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Q: The record time for a 1/4 mile drag race is 4.428 sec with a final speed of 152 m/s (336 mph). If…
A: The Newton’s equation of motion, and solve for acceleration considering initial velocity u as zero.
Q: A car trvels 90 km/hr. what is its acceleration in 3hrs if it started from rest? Given: Asked;…
A: Given:initial velocity of car u = 0 km/h final velocity of car v = 90 km/h time t= 3 hrs
Q: An object is movine from 13m/s to 20km/h, and it takes that object 3 minutes, what is the objects…
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Q: Suppose a car travels 50 km in first hour and 58 km in second hour. What is average speed of car ?
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Q: An automobile driver on a straight road increases the speed at a constant rate from 25 km/h to 55…
A: The driver’s acceleration is, v=u+ata=v-uta=15.23-6.9530=0.276m/s2
Q: A car accelerates uniformly from rest to 60m/s in 12s. What is its acceleration?
A: Given data The initial velocity is u=0 m/s The final velocity is v=60 m/s The time of motion is t=12…
Q: A car accelerates to 150m/s in 3 seconds from rest (a)what is the acceleration? (b)what distance did…
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Q: A train is moving with 90 Km/h when suddenly its speed decrease to 18 Km/h in 20 seconds. Calculate…
A: Here, Initial Velocity, u=90km/h=25m/s Final Velocity, v=18km/h=5m/s and time, t=20s We know that,…
A car in overtaking trailer uniformly accelerated it's speed from 40km/hr to 90km/he in 8 seconds . Calculate the distance travelled during the period of acceleration.
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