A truck was running on a highway at 25 m/s and then it stopped. If it takes to 2.5 min to stop (A) what is its acceleration? (B) How far will it travel before stopping

Q: A car traveling at 35 m/s suddenly runs out of gas while driving up a 7° incline. How long will it…

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Q: A car has acceleration of 1.20 m/s2 and starts from 2.50 m/s. What is its speed after 5.00 seconds,…

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Q: A motorist drives north for 48.0 minutes at 75.0 km/h and then stops for 20.0 minutes. He then…

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Q: What is the time required for a object going to go for my speed of 12 m/s to 45 m/s with a…

A: Given Initial velocity of object u = 12 m/s Final velocity of object v = 45 m/s Accleration of…

Q: A skier starts from rest and slides 9.0m down a slope in 3.0s. In what time after starting will the…

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Q: If a driver brings a car traveling at 22 m/s to a full stop in 2.0 s with an acceleration of -8…

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Q: A cart has an initial velocity of 43 m/s and accelerates at the rate of 13 m/s in the opposite…

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Q: A car traveling at a speed of 32.1 m/s encounters an emergency and comes to a complete stop. How…

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Q: At an average speed of 11 m/s, how many kilometers can a cyclist travel in a 7 hour day?

A: Given data:  Average speed (Vavg) = 11 m/s Time (t) = 7 hour Required: Distance traveled in…

Q: If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest, what is her acceleration?…

A: SOlurion: Given that If it takes a bicyclist 20 seconds to reach a speed of 10 mph from rest,  For…

Q: An object falls from a high building. Ignoring air resistance, what will its velocity be after 6…

A: Given Initial velocity u = 0 acceleration = g = 9.8 m/s2time t = 6 secTo find v= ?

Q: A train starts from rest and accelerates uniformly, until it has traveled 2.5 km and acquired a…

A: During the first part of the journey, the initial velocity, u=0, final velocity, v=24m/s and the…

Q: A car decelerates uniformly and comes to a stop after 5 s. The car's average velocity…

A: The deceleration is given below

Q: You are driving down a street at 55 km/h. Suddenly, a child runs into the street. If it takes you…

A: Given Speed of vehicle  v= 55 km/h  = 55 × 5 / 18 m/s v = 15.3 m/s Time taken to react  t = 0.75 s…

Q: When Maggie applies the brakes of her car, the car slows uniformly from 14.3 m/s to 0 m/s in 2.32 s.…

A: Given data The initial velocity is u=14.3 m/s The final velocity is v=0 m/s The time is, t=2.32 s…

Q: What is the average acceleration of an airplane in a runway that accelerates from rest to 750 km/h…

A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 750 km/h Time (t) = 2.2 minutes…

Q: A car decelerates uniformly and comes to a stop after 4 s. The car's average velocity…

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Q: A runner speeds up from rest at a constant rate. She covers 8.0 m in 2.0 s. If she continues…

A: Given: distance covered by her, S = 8.0 m time taken by her, t = 2.0 sec

Q: A car moves downhill starting from rest and moving at a constant acceleration covering a certain…

A: For first car. Initial velocity = u = 0 Time = t = 6 s Acceleration = a Displacement traveled will…

Q: If it takes 50 m to stop a car initially moving at 25 m/s, what distance is required to stop a car…

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Q: A toy car is given an initial velocity of -4.4 m/s and experiences a constant acceleration of…

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Q: A jet plane has a takeoff speed of v 66 m/s and can move along the runway at an average acceleration…

A: Given The take-off speed of the jet plane is vto = 66 m/s. The average acceleration of the jet plane…

Q: A train starts from rest at a station and has an acceleration of 4m/s^2 for 10 s. It then runs at a…

A: Consider the trip into 3 intervals. The train is moving in constant acceleration in all intervals.…

Q: A 30 m high roller coaster has an initial velocity of 5 m/s. How fast is it going when it reaches a…

A: Given data *The height of the roller coaster is h1 = 30 m *The initial velocity of the roller…

Q: A car, initially at rest, accelerates for 7.6 s and has a final speed of 15.2 m/s. What was its…

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Q: car has an initial velocity of 25 m/s. It then accelerates to a final speed of 40 m/s after 10 s.…

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Q: An car runs the first 18 minutes at an average speed of 11 m/s. What must be the average speed…

A: Let the average speed of following 42 min be x m/s Let the distance traveled in that 42 min be d1 So…

Q: average speed in km/hr

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Q: A student walks 2 km in 30 minutes. What is the student's average speed in km/hr?

A: Given data:  Distance (d) = 2 km Time (t) = 30 minutes Required: Average speed in km/hr

Q: A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s² for 14.0 s . It…

A: Given:Initial velocity of train = 0 m/sInitial Acceleration of train (a1) = 1.6 m/s2.Time (t1) =…

Q: When visiting his parents, Tyler drives at an average speed of 42 km/h through urban areas and at an…

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Q: A car decelerates uniformly and comes to a stop after 4 s. The car's average velocity…

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Q: child traveling 3 m/s on a sled passes her younger brother. If her average acceleration on the…

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Q: An object is moving at speed of 30 m/s on a straight line when it starts to slow down at a rate of 5…

A: 75.6 m

Q: car starting from rest moves with a constant acceleration of 10km/ℎ?^2 for 1 hour, then decelerates…

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Q: Question 10 A jogger travels 40 m along a path in 20 seconds. What is the jogger's average speed?…

A: Answer:- (B) 2 m/s  Given  Distance (S) = 40 m  Time taken (t) = 20 s  Average speed (Vav) = ?  We…

Q: A car comes to a complete stop from an initial speed of 60 mi / hr in a distance of 200 ft. With the…

A: Given: Case 1: Initial speed u=60 mi/hr=601.467ft/s=88.02 ft/s, Final speed v=0 ft/s, Stopping…

Q: A car decelerates uniformly and comes to a stop after 10 s. The car's average velocity…

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Q: Two cars travel along a level highway. It is observed that the distance between the cars is…

A: Two cars traveling along a level highway.The distance between two cars is increasing with time.

Q: During takeoff a jet aircraft goes from 4.5 m/s to 60.0 m/s in 5.40 seconds. What would be the…

A: Given data The initial velocity of the aircraft is given as u = 4.5 m/s. The final velocity of the…

Q: brakes of a car whose initial velocity is 30 m/s are applied and then receives an acceleration of -2…

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Q: A train has an initial velocity of 4 m/s. It begins to accelerate at 1.5 m/s2 in 30 seconds. What…

A: Given: Initial speed u=4 m/s Acceleration of train a=1.5 m/s2 Time t=30 s

Q: A car company claims that its car can accelerate at 1.4 m/s^2. If the car starts from rest how long…

A: Given data: Acceleration (a) = 1.4 m/s2 Initial velocity (Vi) = 0 m/s Final velocity (Vf) = 28.0 m/s…

Q: A drag racer is speeding down the track at 150 m/s. At the finish line it deploys its parachute and…

A: Given: The initial velocity is 150 m/s. The final velocity is 10 m/s. The time interval is 5 s.

Q: A car, initially at rest, accelerates for 8.2 s and has a final speed of 18.7 m/s. What was its…

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