A boy runs at a speed of 8 metres per second. How long does he take to cover a distance of 1 km?

Q: A person is jogging around the track at 3.5 m/s. for the last 10 seconds the jogger accelerates at…

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Q: If a seagull drops a shell from rest at a height of 14 m, how fast is the shell moving when it hits…

A: Seagull drops a shell from rest ,  means initial velocity ( u ) = 0 Drops from height ( h ) = 14 m…

Q: A car accelerates from 10 m/s to 20m/ s in 8.0 seconds. How far (Meter) did it travel in this time?

A: acceleration= change in velocity / time  here  initial velocity u=10 m/s final velocity v=20 m/s…

Q: A car travels at 25m/s for 3 minutes. How far does it travel?

A: Given data :          Time = T       Speed = S     To find :             Distance

Q: An object travels 20 m in 2 s and then another 16 m in 2 s. What is the average speed of the object?

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Q: A cyclist is riding steadily on a straight path on a paved road.  Her speed is 21 miles per hour.…

A: Given,     Speed = 21 miles / hour       Time = 1 sec. to find,     Distance = ?

Q: How fast is a dropped object moving after it falls for 4 s?

A: Given data:  Initial velocity (u) = 0 m/s Time (t) = 4 s  Required: Final velocity (v)

Q: A skater increases her velocity from 3.224 m/sec to 8.667 m/sec in 2.414 seconds. What is the…

A: The expression for skater’s acceleration is given by a=vf-vit Substitute the given values, a=8.667…

Q: How far does car travel if it moves at a rate of 50 mi/hr in 2 minutes

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Q: A downhill skier accelerates from 20 m/s to 40 m/s in 4.5 seconds. What is their acceleration?

A: Using kinematic equation, the expression for find acceleration is v=u+ata=v-ut

Q: A car moving at 24 m/s skids to a stop in a distance of 30. meters.  How long (in seconds) did it…

A: Given data:  Initial velocity (V0) = 24 m/s Distance traveled (s) = 30 m Final velocity (V) = 0 m/s,…

Q: The average speed of a deer traveling a distance of 2 km in a time of one-half hour is

A: Average speed is,

Q: On a highway trip, Joseph drives the first 25 miles at 55 mph, and the next 15 miles at 70 mph. What…

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Q: A car starts from rest and accelerates to 5.8 m/s in a time of 2.3 seconds. what is the constant…

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Q: The triathlete swam 2 miles in 56 minutes. Then, he rode his bicycle 100 miles in 5 hours. Finally,…

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Q: what was the average speed in km/h of a car that travels 772km in 5.8h?

A: Given:Total displacement = 772kmtotal Time=5.8hr…

Q: A sprinter starts from the rest and finishes a race going 3.3 m/s. If the race took 8 seconds, what…

A: From kinematics, the expression of the final velocity is:

Q: An object, starting from rest, is given an acceleration of 16 feet per second? for 3 seconds. What…

A: Given, Accleration a  =16 ft/s  Time t = 3 sec   We know the expression for first equation of…

Q: a dog is running at 5.5 m/s then comes to a complete stop in 1.5 seconds. What is the dogs…

A: initial velocity of dog = V0= 5.5m/s final velocity = V = 0 m/s ( stops) time = t = 1.5 seconds…

Q: A boy drives 6 miles, accelerating uniformly from rest to 70 mph. How long does it take for him to…

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Q: A car is making a 12-mile trip. It travels the first 6.0 miles in 12 minutes and the last 6.0 miles…

A: Expression for speed v1=d1t1=6.0 mil12 min=0.5 milmin v2=d2t2=6.0 mil6 min=1 milmin

Q: If you drive at a constant velocity of 30 m/s for 1.5 hrs, what will be your displacement in meters?

A: Write the given values with the suitable variables. v=30 m/st=1.5 hrs=90×60 s=5400 s Here, v and t…

Q: A car travels 300 miles south in 5 hours, what is the average velocity?

A: Displacement of the car is S = 300 miles towards South  Time taken to travel displacement S is  t =…

Q: A 36.5 kg child on a sled slides down a hill, reaching a speed of 9.8 m/s. How high was the hill (in…

A: The speed at the bottom of the hill,

Q: A car accelerates from 15 m/s to 25 m/s while it travels 125 m. How long does this motion take?

A: Given: The initial velocity of the car is 15 ms. The final velocity of the car is 25 ms. The…

Q: How long will it take a dog to travel 800 m if its velocity is 6 m/s?

A: Given data:  Distance (d) = 800 m Velocity (v) = 6 m/s Required: Time (t)

Q: How long will it take Steve to run 85 m if he can run 3.4 m/s?

A: Given data:  Distance (d) = 85 m Speed (v) = 3.4 m/s Required: Time (t)

Q: A student walks at a speed of 0.5 m/s and then begins to run 15 seconds later at a speed of 2.5 m/s.…

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Q: If a bicyclist travels 30 kilometers in two hours, her average speed is:

A: Given data: Distance traveled d = 30km Time = 2 hours.

Q: A boy travels with a speed of 10 ms

A: Given Speed of boy=10 ms-1Time Taken=30 min

Q: What is the speed of a runner who goes around the entire oval of the track a distance of 400 meters…

A: The speed of the runner is, v=dt

Q: A boat is rowed at a speed of 5 km/hour. How much time will it take to row a distance of 40 km?

A: we know that speed =distancetime

Q: A shopping cart is pushed from rest and travels a distance of 11.5m in 4 minutes. What is the…

A: Given data Distance travelled, d=11.5 m Time of travel, t=4 min=4×60 sec

Q: A long distance runner has a speed of 4 meters per second during a race. How far does the runner…

A: Given: The speed is V = 4 m/s. The time is t = 20 minutes.

Q: What is the speed of a walking person in m/s if the person travels 1000 m in 20 minutes?

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Q: On a highway trip, joe drives the first 25 miles at 55 mph, and the next 15 miles at 70 mph. What is…

A: Given, on a highway trip, joe drives the first d1=25 miles at v1= 55 mph, and the next d2=15 miles…

Q: A runner's average stride length is 41 inches. She takes 28 strides in 10.0 seconds. How many…

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Q: If a car runs 50miles per hour and another car runs 50km per hour. How far are the two after 1 hour…

A: Car A runs 264,000 feet in 1 hour and car B runs 164,041.99 feet in 1 hour.

Q: If a car travaling 27 m/s comes to a stop in 12 meters, what is the acceleration of the car?

A: The given data: Initial velocity of the car, u=27 ms Final velocity of the car, v=0 ms Initial…

Q: What is your average speed if you walk 2 kilometers in 20 minutes?

A: The expression for the average speed,

Q: Juan rides his bike 58 km in 3 hours What is his average speed in kilometers per hour?

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Q: A plane took 3 hours 33 min to finish a journey.If the distance of the journey was 2840 miles,at…

A: The given data are: t=3hr33min=231 min=13860 sd=2840 miles=4570537 m Here, t denotes the time and d…

Q: If a car is traveling at 25 m/s, how far does it travel in 1.0 hour?

A: Relation between speed, time and distance is -  Must follow below points for unit of the quantity -…

Q: A car starts from rest and reaches 20m/s in 5 seconds. The average acceleration of the car is?

A: Given, A car starts from rest and reaches 20m/s in 5 secondswe have to calculate the average…

Q: What is the average speed in kilometers per hour for a horse that gallops a distance of 15 km in a…

A: Consider the hoarse travels the distance s in time t.

Q: A taxi hurries 240 km in 3 hours 37 minutes. What is its average speed in kilometers per hour?

A:

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –