A car is traveling at a speed of 45 mi/h. Is the driver exceeding the speed limit of 75 km/h? (1 mi=1.609km) 500 m

Q: If an apple fell from a tree, how long would it take to reach a velocity of - 3.00 m/s? Select one:…

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Q: A person drove 5 miles from home to the store. She took a different route back home that was only 4…

A: Motion of person (i) 5 miles from home to store  (ii) 4 miles from store to back home

Q: A car driving at a constant speed of 66 mi/h travels 54 miles. How many hours did this take

A: Given: speed v=66 mi/hr distance d=54 miles To find: time t=?

Q: A truck is driving along a straight road while it slows uniformly from 24 m/s to 12.3 m/s over a…

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Q: A jet plane travels a distance of 1 .53 x 103 km, in 1.0 h and 28 min. Determine the speed of the…

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Q: Determine the average velocity for an object that moves from x = 2 m to x = 6 m in 14 seconds.

A: Expression for average velocity -  Vavg=Xf-Xi∆t Given values -  Xf=6mXi=2m∆t=14 s

Q: You drop a ball off of a building, In 1 second, it is falling at 4.9 m/s. In two seconds, it is…

A: The velocity of the ball at different instant of time is given and we need to find out the relation…

Q: How much time does it take for a car traveling 20.9 m/s to cover a distance of 1200 m?

A: If S be the distance travell with velocity V for a time t ,Then         S=V*t     so t=(S/V)

Q: What is the speed of an object that travels a distance of 100 m in 35 s

A: given  distance d = 100 m time t = 35 s

Q: A French high-velocity train accelerated uniformly from 250km/hr to 325 km/hr as it sped through a…

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Q: A truck travels with a speed of 54 mi/h. This speed in S.I. units is (Given 1 mile = 1.609 km) O a.…

A: Given : v=54mi/h   The SI unit of speed is m/s. Let us convert the following unit to SI unit :  1…

Q: A cyclist travels a distance of 2 km in the first hour, 0.6 km in the second hour and 0.2 km in the…

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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: A jogger runs 10 km in 45 minutes, rests for 10 minutes, and then runs another 8 km in 1 hour. The…

A: Given Data :               Distance traveled by jogger in first 45 minutes (d1) = 10 km = 10×103 m…

Q: Rank these speed measurements in increasing order from smallest (1) to greatest (5):   54.9 mi/h…

A: There are various speeds with different units and we have to rank these speed measurements in…

Q: A 747 airliner reaches its takeoff speed of 152 mi/h in 35.5 s.

A: The expression for find average acceleration is aavg=v-ut

Q: From a speed of 52 kph, a train decelerates at the rate of 2m/min2, along the path. How far in…

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Q: A car drives for 0.750 hours at a speed of 85.0 km/h , then drives another 80.0 km in a time of 30.0…

A: A car drives for 0.750 hours at a speed of 85.0 km/h.

Q: A cyclist increased her velocity from ______ m/s to 28 m/s in 3.5 seconds. If the average…

A: This question is based on motion in one dimension.

Q: In the graph below, if v =15.5, then how far (in meters) does the runner (whose graph is shown…

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Q: The average speed of a car is 35 km h. How far can it travel in 45 minutes? A 0.78 km B 129 km D 467…

A: Given data : Time=t Average speed=S   Required : Distance

Q: The speed of a car as measured by a speedometer is 85 kilometers per hour (km/h). Convert this unit…

A: given, speed of car = 85 km/ hr we need to convert it in cm/second

Q: On a trip your car travels 30 min for 30 km East and then another 30 min for 50 km North. Your…

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Q: A construction zone has a speed limit of 20 km/h for 500 m how long would it take to travel this…

A: Given data: Speed (v) = 20 km/h Distance (d) = 500 m Required: Time (t)

Q: What was the average speed in km/h of a car that travels 510 km in 3.8 h? km y = h

A: Given data The distance is d=510 km The time is t= 3.8 h   The average speed is, v¯=dt

Q: To qualify for the finals in a racing event, a race car must achieve an average speed of 255 km/h on…

A: The time taken by the car to cover the second half of the total distance can be given as…

Q: What is the average speed in kilometers per hour for a runner that runs a distance of 5 km in a time…

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Q: The distance travelled by an object with a constant speed of 2 ms' in a time of 6 s is A Sm B 6 m C…

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Q: A cyclist travels at 10 km/hr for 2 hours and then at 13 km/hr for 1 hour. Find his average speed.

A: formula used:

Q: What is the velocity required for a car moving along the highway with a displacement of 500 m…

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Q: The United States has high speed trains running between Boston and New York capable of speeds up to…

A: United States’ s high speed train’s speed  vus = 160mi/h  United Kingdom’s high speed train’s speed…

Q: Classify each quantity as a scalar quantity or vector quantity. Answer choices may be used more than…

A: Given:We are given the following quantities:1.Average…

Q: The speed of sound in air is 340 m/s. What is the speed of a supersonic plane that travels at twice…

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Q: The current world record for the men's marathon (a distance of 42.195 km) is 2 hours 2 minutes and…

A: Given data:   Distance (d) = 42.195 km Time (t) = 2 hours 2 minutes and 57 seconds  Required: The…

Q: Justin visits the Grand Canyon and drops a rock off the edge of a cliff. The rock falls 12 m the…

A: In the given qustion, Distance moved by rock in 1st second is 12m Distance moved by rock in 2nd…

Q: What is the velocity of a motorcycle traveling 10km in 3 hours? Express your answer in meters per…

A: The expression for find velocity of motorcycle is v=dt

Q: A cheetah can run at approximately 4.7 x10' km/h and a gazelle is slower by 5 km/h. If both animals…

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Q: The total distance travelled is km. The net displacement is km. displacement at t=18 hrs is km The…

A: Displacement is straight line distance between initial and final position and distance simply the…

Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) O…

A: S.I. is the international system of units which is the standard for unit with meters, kilograms,…

Q: A bus travels with a speed of 95 mi/h. This speed in S.I. units is (Given 1 mile = 1.609 km) a.…

A: Given: Speed of bus, u = 95 mi/h   To determine: Convert given speed into S.I. unit.

Q: 20. While riding in the car with friends, you travel a total distance of 35 km. You and your friends…

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Q: A hippopotamus accelerates at 0.678 m/s^2 until it reaches a speed of 8.33 m/s. If the hippopotamus…

A: Acceleration of hippopotamus: a = 0.678 m/s2 Final speed of hippopotamus: v = 8.33 m/s Distance…

Q: Students Outside Calculate the average speed of a student walking down the hall at 5 meters per 1…

A: When the speed of a body is calculated at a particular instant of time it is called instantaneous…

Q: a car travels with an average speed of 42 m/s. what is this speed in km/h

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Q: Calculate the average speed of a car that travels 70 km in 1.5 hours.

A: Distance travels by a car is,                                   S = 70 km We know,           1 km =…

Q: A pilot flies at 133 mph how long does it take to fly 640 miles

A: Given data :- speed of plane v = 133 mph = 133 miles/hour distance d = 640 miles

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 –