7. Mr. Mangan runs 50 m south in 1.5 seconds. What is his speed? What is his velocity?

Q: Cheetahs have a top speed of 120 km/h and can accelerate at a constant rate of 9.5 m/s2 . How long…

A:

Q: An object moves with acceleration 5.3m/s^2. What is it’s speed after 8 s of acceleration?

A: Given that, acceleration of the object is a = 5.3 m/s2.  The object starts with acceleration. So,…

Q: A cheetah can accelerate from rest to a speed of 28.0 m/s in 6.75 s. What is its acceleration? m/s2

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Q: A car is dr giving down the highway at 25 m/s what is the car's speed in km/h?

A: Given data:  Speed of a car (v) = 25 m/s Required: Speed of the car in km/h

Q: A gazelle runs off of a cliff with a velocity of 9 m/s. It hits the water 4.5 m away from the cliff.…

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Q: Mr. Muscedere is traveling at 100km/h. He pushes the breaks and in 15 seconds he is traveling…

A: we know that   acceleration =change in velocity / time.

Q: 3, An object is accelerated from rest at a constant rate of S.00 m/s'. What will be its speed after…

A: Given data The acceleration of the object is given as a = 5 m/s2. The initial velocity of the…

Q: 16). How far have you moved while constantly accelerating from a velocity of 4.40 m/s to 15.6 m/s in…

A: Given data: Initial velocity (v0) = 4.40 m/s Final velocity (v) = 15.6 m/s Time (t) = 12.0 s…

Q: 6. A car moving at 65 mi/h South then 50 mi/h east.

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Q: A train travels at 40 m/s. Calculate the time it takes to travel: (a) 30 000 m,

A: Given : Speed of a train (v) = 40 m/s Distance (d) = 30000 m

Q: 10) Bob was on the roof of the police station one day, throwing rocks into the air and timing their…

A: Given: height of roof H = 20.0 m initial velocity of BOB u = 0 m/s

Q: 2. Which has a greater acceleration, a bike slowing from 6 m/s to a stop in 8 seconds or a car…

A:

Q: A car is moving on a straight road 12. 2 m/s. It is acceleration at 13 m/s? . What will be it's…

A: Given data :         Acceleration  =  a        Initial velocity  =  u           Time  = t      To…

Q: 3. A train travels 120 km in 2 hours and 30 minutes. What is its average speed?

A: According to question GIVEN DATA 1) distance=120km 2) time=2 hours and 30 mins     time= 150 mins…

Q: If you throw a rock straight down with a speed of 12.2 m/s off a cliff and it lands 8.55 seconds…

A: It is given that, u=12.2 m/st=8.55 sa=-g=-9.8 m/s2

Q: 2. A meteoroid is traveling east through the atmosphere at 18.3 km/s while descending at a rate of…

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Q: A car is moving at 25 m/s. How long does it take to cover 1 km

A: Given data:  Speed (v) = 25 m/s Distance (d) = 1 km Required: Time (t)

Q: 14) The acceleration of a ball as it rolls down a ramp is 4 m/s2. After 2 seconds, the velocity…

A: Given,

Q: A car backs up with an acceleration of 3.5m/s² [S]. If its final velocity after 2.0s is 9.0 m/s [S],…

A: acceleration,a=-3.5 ms2final velocity,v=9 mstime,t=2sinitial velocity,u=?

Q: A car is moving on a straight road 14 m/s. It is acceleration at 19.0 m/s? . What will be it's…

A: Given data :    Acceleration  =  a    Initial velocity  =  u    Time  =  t        To find :…

Q: 6.A woman swims the length of a 112-m pool and back again (one lap) in 108.03s with a constant…

A:

Q: You skip north for 12 minutes to your best friend's house that is 1.5 kilometers away. What is your…

A: Given Displacement d = 1.5 km Duration t = 12 min

Q: A car initially moves with a velocity 32.7 m/s. Driver hits brakes, and the car stops in 4.8 s.…

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Q: What is the acceleration of a vehicle traveling for 1 hour at 25 m / s

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Q: A ball is thrown vertically upward with a speed of 12.0 m/s. (a) How high does it rise?

A: Given data :

Q: 15. How long does it take to drive a distance of 260 miles at a speed of 65mph?

A:

Q: What's the speed (in m/s) of a skateboarder who accelerates from rest for 3 seconds down a ramp at…

A: Acceleration is defined as the rate of change of velocity. Given: Initial speed, u=0 (started from…

Q: A ball drops from a building and strikes the ground in 1.8 s. The speed (in m/s) with which the ball…

A: Using equation of kinematics, v=u+at=u-gt                     Since, a=-g

Q: A car driver trained on the race track moved 140 meters in 20 seconds. What was his average speed?

A: we know    wheres = avg  speed d = total distance traveled =140 mt = total time elapsed=20 sec

Q: 1. Starting from rest, a red truck reached a velocity of 25m/s in 30 seconds. How many minutes is…

A: Given Data : The final velocity of the truck is given as v1=25 ms The time taken by the truck to…

Q: 3. What is the velocity of a car traveling a distance of 49 meters North in 7 seconds? 4. What is…

A:

Q: 3. A cheetah can accelerate from rest to a speed of 30.0 mis in 7.00 s. What is its acceleration

A: Given  Initial velocity is v_0=0 Final velocity is v=30 m/s Time taken is t=7.00 s

Q: 1. A toy is tossed from a terace with a velocity of 3.2 m/, to a ho vizon tal dist an ce of 15 m.…

A:

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 kangaroo is moving at a velocity of 5m/s. The kangaroo then accelerates at a rate of 4m/s/s for…

A: Use the kinematic equation to solve for the speed of the kangaroo moving after it accelerates. v = u…

Q: 10. A dog rums due North with a speed of 2.4 m/s, while the cat it's chasing flees at 7 m/s at 49°…

A: Dear student The relative velocity of A with respect to B is given by : VAB = VA - VB

Q: A cyclist travels 45 km in 4.8 hours. What is its average speed in m/s?

A: Given : d = 45 km = (45)(1000) = 45000 m t = 4.8 hours = (4.8)(3600) = 17280 seconds

Q: An ice skater accelerates backwards for 5.0 seconds, to a final speed of 12 m/s, moving backward. If…

A: Given data The time is t=5.0 s The final speed is v=12 m/s The acceleration is a=1.5 m/s2   The…

Q: A car is moving on a straight road at 8 m/s it is acceleration at 6 m/s what will be its velocity…

A: Given data :              Initial velocity = U               Acceleration = a                Time =…

Q: 4) A freight train left Vancouver at 1:00pm and traveled 100 km east. The train arrived at…

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Q: 1, Horace runs at a speed of 4.0 m/s for a distance of 300 meters. How much time did it take for…

A: 1.  Speed ( s ) = 4 m/s distance ( d ) = 300 meters

Q: To take off, a fighter jet accelerates at an average velocity of 10.43 m/s 2 and requires 6.9…

A: Givens(s): Initially, it was at rest, therefore, u=0 Acceleration, a=10.43 m/s2. Time, t=6.9 s.…

Q: 15. If I ride my bike 20 miles at a speed of 15 mi/hr, how many hours have I ridden for? 16. I was…

A: Speed, distance and time are related by the equation-          speed=distancetime Acceleration is…

Q: A car has a velocity of 5.61 m/s. The driver hits the gas and accelerates the car at 3.30 m/s2. How…

A: Given data: Initial velocity (Vi) = 5.61 m/s Acceleration (a) = 3.30 m/s2  Time (t) = 5.15 s…

Q: A motorbike accelerates by 5 ft/s2 from rest. What is its velocity after traveling 600 ft? a) 55.8…

A: Given that acceleration of motorbike = 5FtS2travelled distance = 600 FtWe know that ,…

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: What distance does a stone travel that is thrown down with a velocity of 20m/s and reaches the…

A: The given motion happens under constant gravitational acceleration so the equation of motion can be…

Q: It took 96 hours to accelerate from 0 to 96 kilometers per hour. What was the acceleration in m/s/s

A:

Q: A ball is dropped from a bridge and strikes the water in 2.4 seconds. How fast is it moving when it…

A: