Q: Cheetahs have a top speed of 120 km/h and can accelerate at a constant rate of 9.5 m/s2 . How long…
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Q: 3. A truck travelling along a straight line road at a speed of 20kph, increases its speed to 120kph…
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Q: 6. How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1…
A: Dear student, According to the guidelines I am allowed to answer only one…
Q: A parked police car takes off after a suspect and reaches 61.6 km/h in 7.94 seconds. What was the…
A: Initial velocity= 0 m/s Final velocity= 61.6 km/h Time taken to achieve this velocity= 7.94 sec
Q: A car travels at 30 km/hour. How far, in metres, will the car cover in 90 seconds? 750 m
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Q: 7.A motorist drives north for 35.0 min at 85.0 km/h and then stops for 15.0 min. He then continues…
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Q: A car travels at 30 m/s for 2 minutes. How far has it travelled in this time? 3 600 m
A: Given : Speed of a car (v) = 30 m/s Time taken (t) = 2 minutes = 2 × 60 = 120 s
Q: 4. Suppose that typoon adding accelerates from 10 km/hr to 12 km/hr in just 30 min. If it continuous…
A: Given : vi = 10 km/hr = 2.778 m/s vf = 12 km/hr = 3.333 m/s t = 30 min = 1800 seconds
Q: A car accelerates from 13 m/sm/s to 23 m/sm/s in 6.4 ss . How far did it travel in this time?
A: The acceleration is,
Q: A car company claims that its car can accelerate at 1.4 m/s2. If the car starts from rest how long…
A: Given- Acceleration of car(a)=1.4m/s2Final Velocity(v)= 28m/sInitial Velocity(u)=0m/s
Q: Cheetahs have a top speed of 120 km/hr and can accelerate at a constant rate of 9.5 m/s^2. How long…
A: The top speed of the cheetah, v=120 kmh×1000 m1 km×1 h3600 s=33.33 m/s The acceleration of the…
Q: 16. A train changes its speed uniformly from 60 mi/hr to 30 mi/hr in a distance of 1500 ft. What is…
A: Initial velocity ( u ) = 60 mi / hr Final velocity ( v ) = 30 mi / hr Displacement ( s ) = 1500…
Q: 4. A French high velocity train accelerated uniformly from 350km/hr to 500 km/hr as it moves through…
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Q: The fastest speed in NASCAR racing history was 212.809 &ℎ (reached by Bill Elliott in 1987 at…
A: the expression for final speed is,
Q: If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and…
A: It is given that,
Q: 2. The velocity of a car increases from 2.0 m/s at 1.0 s to 16 m/s at 4.5 s. What is the car's…
A: Given: Initial Velocity u = 2.0 m/s Final Velocity v = 16 m/s t1 = 1.0 s t2 = 4.5 s
Q: 1. On an interstate highway in a rural region of Wyoming, a car is traveling at a speed of 38.00…
A: Given, Speed of the car, v = 38 m/s Speed limit = 75 mi/h We have, 1 meter = 1/1609.34 miles 1…
Q: Mira walked 120.0 meters in 75 seconds. How long will she have to walk the next 80.0 meters in order…
A: The average speed is the ratio of total distance traveled to the total time taken and the relation…
Q: How long (in seconds) will it take a car to travel a distance of 150 m if it accelerates from rest…
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Q: In September 1988 in Seoul, Carl Lewis set a new world record by running 100 m in 9.92 s. What was…
A: Given: Total distance travelled d=100m Total time taken t=9.92s To find: Average speed v=??
Q: A Ferrari sports car can accelerate from rest to 81 km/h (about 60 mi/h) in 1.2 s. What is its…
A: Initial speed, u = 0 km/h = 0 m/s Final speed, v= 81 km/h = 22.5 m/s Time, t = 1.2 s
Q: A car started from rest and reaches a speed of 18 m/s in 25 seconds. How many seconds would it take…
A: Given data: Initial velocity (v0) = 0 m/s Final velocity (v) = 18 m/s Time (t) = 25 seconds…
Q: how long in seconds will it take a car to travel a distance of 120m if it accelerates from rest at…
A: We have to find time(t) in seconds taken by a car to travel a distance(s) of 120m if it accelerates…
Q: A car travels along a 1000 m path, starting from rest. For the first 300 m, it accelerates at 2.00…
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Q: 39 In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the…
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Q: 9. How long does it take a race car to complete a 4000m lap at a top speed of 40 m/s?
A: Hai, since there are multiple questions posted, we will answer the first question. The time taken is…
Q: 2. An airplane travels 280 m down the runway before taking off. If it starts from rest, moves with…
A: there are three equations of motion v = u + at v2 = u2 + 2as s = ut + 0.5 gt2 here , u = initial…
Q: 6.A woman swims the length of a 112-m pool and back again (one lap) in 108.03s with a constant…
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Q: A car traveling with an initial velocity of 26.75 m/s to the east, sees a wall 68.12 meters to its…
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Q: 2. A car starts from rest and reaches a speed of 27.0 m/s in 7.4 s. What is its rate of
A: (b) Given: a= 3.65 m/s2 t= 4 s u= 27 m/s Then to find final…
Q: 1- The SI unit of time is min. O true
A:
Q: A car can accelerate from 0 to 60 miles per hour in 3.2 s. What is its average acceleration, in…
A: Given : vi = 0 miles per hour = 0 m/s vf = 60 miles per hour = 26.8224 m/s dt = 3.2 s
Q: One of the fastest street legal cars, the Bugatti Veyron Super Sport, starts from rest and reaches a…
A: Given data The car's final speed is: v = 55.4 mi/h = 24.76 m/s The car's initial speed is: u = 0 The…
Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?
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Q: An aircraft landing on an aircraft carrier is brought to a complete stop from an initial velocity of…
A: Given data : Initial velocity of aircraft = 0 m/s Final velocity of aircraft= 215 km/h Time taken…
Q: A car traveling with an initial velocity of 23.67 m/s to the east, sees a wall 78.64 meters to its…
A:
Q: The initial speed of a body is 5.20m/s. What is its speed after 2.50s if it accelerates uniformly at…
A: Given data: Initial velocity (Vi) = 5.20 m/s Time (t) = 2.50 s Acceleration (a) = 3.00 m/s2…
Q: A 1,920kg car moving at 26km/h is accelerated at a constant rate of 2m/s2 up to speed of 76 km/h.…
A: mass of car = 1920 kg Initial velocity (u) = 26 km/hr Final velocity (v) = 76 km/hr acceleration (a)…
Q: 19. A bus is travelling at a constant speed of 35 kmph (kilomiles/hr). How many hours will it take…
A: Given data: Speed (v) = 35 km/hr Distance (d) = 3000 km Required: The time (t)
Q: 9. A train with a constant speed of 16 m/s passes through a town. After leaving the town, the train…
A: The relation between velocity, acceleration and time can be given by, V=U+at.............(1) Where,…
Q: A drag racer starts from rest and accelerates at 7.40 m>s2. How far has it traveled in (a) 1.00…
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Q: 12 A, car has velocity of 10ms". It moves through acceleration at 0.2ms ² for half minute, find…
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Q: 4) A car travels for 2 hours at 5 m/s and for 20 minutes at 8 m/s. What is the average speed for…
A: Average speed is define as Average(v) = total distance total time Given that…
Q: 1. If a car travels 400m in 20 seconds how fast is it going?
A: Distance travel by car= 400 m Time taken= 20 sec
Q: You slam on the gas of your racecar and you accelerate at 12 m/s² from rest. How long will it take…
A: Given data The acceleration of the race car a=12 m/s2 The initial velocity is u=0 m/s The final…
Q: 4 The current world record for the 100m sprint is 9.58 s. Find the average speed in ms¹ and in kmh…
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Q: 13). What is the acceleration of a Ford Mustang GT that can go from 0.00 to 27.8 m/s in 5.15…
A: Since there is more than one question solution for the first question is provided here. please…
Q: 1. A car travels 4.5 km in 10 minutes. What was its average velocity? ANSWER:
A: Find the average velocity of the car. vavg=∆dt Here, ∆d is the distance of the car travel and t is…
Q: A runner hopes to complete the 10,000 m run in less than 30 min. After running for constant speed at…
A: Constant speed(u) of runner is given by:- u=10,000-110027u=329.63 m/minu=5.5m/sec
Q: 3.) A bicyclist starts at rest and speeds up to 30 m/s while accelerating at 4 m/s?. Determine the…
A: Using equation of motion we get the answer of this problem
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- . A drag-racing car goes from 0 to 300 mph in 5 s. What is its average acceleration in g’s?At a track meet, a runner runs the 100-m dash in 12 s. What was the runners average speed?A person lakes a trip, driving with a constant speed of 89.5 km/h, except, for a 22.0-min rest stop. If the persons average speed is 77.8 km/h, (a) how much time is spent on the trip and (b) how far does the person travel?
- In a slap shot, a hockey player accelerates the puck from a velocity of 8.00 m/s to 40.0 m/s in the same direction. If this shot takes 3.33102 s, calculate the distance over which the puck accelerates.Suppose a car merges into freeway traffic on a 200 - m - long ramp. If its initial velocity is Om / s and it accelerates at 2.00 m / s2, how long does it take the car to travel the 200 m up2. An airplane travels 280 m down the runway before taking off. If it starts from rest, moves withconstant acceleration, and becomes airborne in 8.00 s, what is its speed, in m/s, when it takesoff?
- Suppose a car merges into freeway traffic on a 200 m long ramp. If its initial velocity is 10.0 m/s and it accelerates at 2.00 m/s2, how long does it take the car to travel the 200 m up the ramp (in s)?Accelerating from rest, a top fuel race car can reach 338.2 mph (148.9 m/s), a record established in 2003, at the end of a quarter mile. How long does it take the race car to complete a quarter-mile run from a standing start?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 the driver continued at this acceleration how far would it have traveled 1 minute?
- At some point, a car moving in a straight line has a speed of +10 m/s. After 5s, its speed has gone up by 12m/s. What has been its average speed over this time period?4) How long will a coin launched upward at a velocity of 25.0 m/s attain a velocity of15.0 m/s?What amount of time does it take an object to come to a stop if is initially traveling at a rate of 13.6 m/s i and it undergoes a displacement of 30.5 m in doing so?