A bus is moving at 90km/hr [Forward]. The driver steps on the brakes and the bus stops in 3.0s. What is the acceleration of the bus in m/s?

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

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Q: How far will a runner travel running at 12 m/s for 1 minute (60 seconds)?

A: Given: Speed = 12 m/s and Time = 1 minute = 60 seconds

Q: George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far. He…

A: Given:George walks to a friend’s house. He walks 750 meters North, then realizes he walked too far.…

Q: A ship is moving at a speed of 56km/h. One second later, it is moving at 58km/h. What is its…

A: Given data:-u=56 km/h=(56×518)m/sec=15.55 m/secv=58 km/h=58×518m/sec=16.11 m/sect=1 sec

Q: A car is going .63 m/s2 how long does it take to go from a speed of 40 mi/hr to 47 mi/hr?

A: Kinematic expression

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it then coasts for 5.0 s. How far…

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

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Q: At t=0, a car registers at 30 miles/hr. Forty seconds later, the car’s velocity is now at 50…

A: The given data are: u=30 miles/hr=303600 miles/s=1120 miles/sv=50 miles/hr=503600 miles/s=172…

Q: An eagle can fly 10km/s. how long will it take for the bird to fly 250km?

A: Speed of the Eagle, v = 10 km/s Distance, s = 250 km   Time = Distance/Speed or t = s/v or t =…

Q: 75kg runner goes from 20m/s-5.0m/s in 4 seconds. What is his acceleration?

A: The acceleration of an object is defined as rate of change of velocity of an object with respect to…

Q: A BMW convertible travels on the German autobahn at a speed of 128 km/h. What is the speed of the…

A: Given data: Speed (v) = 128 km/h Required: Speed of the car in m/s and in mi/h

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: After robbing a bank in Dodge City, a robber gallops off at 13 mi/h. 20 minutes later, the marshall…

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Q: A car moving at 3.01 m/s accelerates at a rate of 1.80 m/s/s as it drives a distance of 203.0 m. How…

A: Given data The initial velocity of the car is: u = 3.01 m/s The acceleration of the car is: a = 1.8…

Q: An object was dropped from the rooftop of a building and hit the ground 7 seconds. How high is the…

A: Given:Initial speed u = 0 m/s( free fall)Time t = 7 seca=g= 9.8m/ s2Height h = ?

Q: A tortoise moves a distance of 102 metres in 0.26 seconds what is the average speed of tortoise in…

A: Given data :- distance d = 102 m time t = 0.26 s

Q: A stone is dropped from the top of a cliff and hits the foot of the cliff after 6s. How deep is the…

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Q: A tortoise is walking in the desert. It walks at a speed of 3 meters per minute for 93.75 meters.…

A: Given Speed of the tortoise is v=3 m/min Distance covered by the tortoise is d=93.75 m   We have to…

Q: Dimetrodon treks at 1.9 m/s. How long would it take to walk 2.5 km? #12 Sig Figs

A: Given data-      Dimetrodon speed (u)= 1.9 m/s     distance travelled (d) = 2500 meter Explanation…

Q: How far (in meters) will you travel in 3 minutes running at a rate of 6 m/s?

A: time = t = 3 minutes =   1minute =60 s  there foe time = t =3 x 60 = 180 s speed = V = 6 m/s…

Q: A bird can fly 25 km/h. How long does it take to fly 3.5 km?

A: The given data are listed below with appropriate variables. Here, v denotes the bird’s velocity and…

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 is going 20m/s in 10secs . How far is it going ?

A: Speed of car (v) = 20 m/stime (t) = 10 secs

Q: A car travels 250m/s for three seconds . How far did the car travel in three seconds ?

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Q: 2. Bicyclists in the Tour de France reach speeds of 34.0 miles per hour(mi/h) on fl at sections of…

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Q: From a speed of 46 kph, a train decelerates at the rate of 2m/min2, along the path. How far in…

A: hereu=46 kmpa=-2 mmin2

Q: If it takes 3 hours to drive a distance of 192km on a motorway, what would be your average speed in…

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Q: A student needs to run 3.2 km to get to school. If the student can run 55 mi/hr how many hours will…

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Q: A curious child stands on the top of a 730 m skyscraper and drops a coin from the top of the…

A: The height of the skyscraper is given as h=730 m

Q: A car is moving with a constant velocity of 23.5 m/s. How far it will travels (in meters) after 6.05…

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Q: A car is moving at 25 m/s along a straight highway. How long it will take the car to stop if it…

A: Given : vo = 25 m/s v = 0 (because car finally stops) a = -10 m/s2 (negative because car is…

Q: a plane goes from 0 m/s to 78 m/s in 12 s.    How fast is it going after 10 s?

A: Let , the initial velocity be denoted by 'u'  ,the final velocity be denoted by 'v' and the…

Q: A boat slows down from 40m/s to 10m/s as it travels 300m. How much time did this take?

A: Given data: *The initial speed of the boat is u = 40 m/s *The final speed of the boat is v = 10 m/s…

Q: An airplane flies eastward at a constant speed, travels 300 km in 2 hours. what is the average…

A: Given data: Distance travelled by the airplane, d=300 km Time taken, t=2 h

Q: A runner moves at a rate of 6.62 miles per hour. If one lap is 400. meters, how many laps can they…

A: Given data The velocity of the runner is given as v = 6.62 miles/hr. The distance of one lap is…

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: A dolphin swims 2.32 km/h. How far has the dolphin traveled after 4.3 h (round your answer to the…

A: Given data:  Speed (v) = 2.32 km/h Time (t) = 4.3 h Required: Distance (d)

Q: After robbing a bank in Dodge City, a robber gallops off at 13 mi/h. 30 minutes later, the marshall…

A: Given value--- robber speed = 13 mi/h. Marshall speed = 15 mi/h. We have to find--- How long (in…

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: A couple traveled at an average speed of  60mph  for a cross-country trip. If the couple drove…

A: Given data:  Average speed (Sav) = 60 mph Distance traveled (d) = 1320 mi Required: Time (t) taken…

Q: For a particle, acceleration is given: a = 4x, units are ft/s^2 and feet. If v = 1.5 ft/s when x =…

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Q: If you are running 10km/h, how far will you run after 2 hrs?

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Q: A car travels 430 km in 10 hours. What is the average speed of the car in km/h?

A: Introduction :  In this question we are provided with value of time and distance . With these data…

Q: A bus moving at a speed of 20m/a begins to slow at a constant rate of 3.0m/s each second.  How far…

A: Given:- The bus moving with the speed v=20 m/s it showdown at a constant rate of 3.0 m/s each second…

Q: A motorcycle traveling along a straight road increases its speed from 30.0 ft/s to 50 ft/s in a…

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Q: The cat runs a constant speed of 6.4 m/s. If the cat runs a total of time 76.7 mins. How much…

A: Given: Speed (S)  = 6.4 m/s Time (t) = 76.7 min = 4602 second        .......(1 min = 60 s)

Q: In 0.5 seconds, a projectile goes from 0 to 300 m/s. What is the acceleration of the projectile?

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