A car moving with a velocity 10 m/s reaches at 30 m/s in 10 s. What is the acceleration of the car? 3 mg 2 0.5 ms 2 O 1 ms-2 2 ms2

Q: If you drop a rock from a brigdge, how far does it fall in three seconds?  A: 3 meters B: 9.8 meters…

A: Distance travelled is given by,

Q: You start out by driving 138 miles south in 4 hours and 38 minutes, and then you stop and park for a…

A: Given: Distance travelled before break=d1=138 miles Time taken to travel distance d1=4 hours 38…

Q: 60 40 10 15 20 Time in minutes A car starts from rest and moves in a straight line. Calculate the…

A: Graph of speed vs time is given and distance travelled is asked.

Q: 60 40 20 10 15 20 Speed in feet per second

A: Given, Speed-time graph is given.

Q: A jeepney slows down from 10 m/s to 4 m/s in 6 s. What is the distance covered?

A: Given v1 =10 m/s.  ,  v2 = 4 m/s.    t = 6 s Then  distance (s) = ?    We know  Acceleration (a) =…

Q: car travels 16 km in 12 min, calculate the speed of the car, express your answer is mph there are…

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Q: 15. A car started from rest and reaches a speed of 18 m/s in 25 seconds. How many seconds would it…

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Q: car is traveling at a speed of 50 mi/h. Is the driver exceeding the speed limit of 80km/h? (1…

A: A car is traveling at a speed v=50 mi/h The limiting speed  is given v'=80 km/h The relation between…

Q: A horse starts from rest and complete 1/8 of a track in 12.5 seconds a track is 1 mile which is 1.67…

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Q: A cheetah can accelerate from rest to a speed of 32.0 m/s in 7.00 s. What is its acceleration? O224…

A: Given data:  Initial velocity (u) = 0 m/s Final velocity (v) = 32.0 m/s Time (t) = 7.00 s Required:…

Q: A boy travels from A to B and then from B to C in a bicycle. The total displacement is 3m 90° (a) 7m…

A: Consider ABC as a triangle where, AC is the hypotenuse which also is the total displacement. Using…

Q: You are riding a donkey that gets scared by an earthquake. If the donkey was originally traveling at…

A: Given: The initial velocity of the donkey is 12.5 m/s. The final velocity of the donkey is 13.7 m/s.…

Q: A car travels at 15 m/s for 75 meters. How many seconds does it take to travel that distance at that…

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Q: A car traveling north with a velocity of 20 m/s slows down to 10 m/s in 10s. What is the car’s…

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Q: A ball is dropped from a height of 44.1 meters. How long does it take to reach the ground? Ignore…

A: Initial speed of the ball,  Acceleration due to gravity,  Height of the fall,

Q: A particle moving with a constant acceleration has a velocity of 20.9 cm/s when its position is x =…

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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: In 2.5 s, a car increases its speed from 20.0m/s to 25.0m/s. What is the acceleration of the car? 05…

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Q: A car running at 120 km/hr and changes speed to 80 km/hr before coming to rest. Its motion is…

A: As the  car speed is changing with time. So, this is a negatively accelerated motion. Because in…

Q: A cyclist moves with a speed 2 m/s, then accelerates at 1.2 m/s2 after a distance 25m. Then the…

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Q: A sports car goes from 0 to 100 mph in 7.9 seconds. What is the cars acceleration

A: Given Data: The initial velocity of a car is, vi=0 mph The final velocity of a car is, vf=100 mph…

Q: A car has an initial velocity of 10 m/s and it covers a distance of 225 metres in 10 seconds. Find…

A: Given: The intial velocity of the car is 10 m/s. The distance traveled by car is 225 m. The time…

Q: horse covers 5km with an average speed of 20 ms^-1. He runs the distance in 3 stages. He gallops the…

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Q: A motorcycle speed increases from 15 kilometres per hour to 60 kilometres per hour in 20 seconds.…

A: The given values are, u=15 km/h=15 km/h0.27777 m/s1 km/h=4.16667 m/sv=60 km/h=60 km/h0.27777 m/s1…

Q: a car slows down from  45 m/s to 13m/s in 4 s. What is the acceleration.

A: Given that a car slows down from  45 m/s to 13m/s in 4 sec i.e.initial velocity V1 =45 m/secfinal…

Q: Show that 1.0 m/s = 3.6 km/h . Hint: Show the explicit steps involved in converting 1.0 m/s = 3.6…

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Q: If it takes 2.8 s for a stone to hit the ground as it is dropped from rest from the top of a…

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Q: t plane accelerated at a speed of 832.2m/s in 3.40 seconds. What is the acceleration and the…

A: Given:-  The speed of the jet v = 832.2 m/s  Time (t) = 3.40 sec  Find :-  What are the acceleration…

Q: age speed of an arrow that takes 2.5 seconds to hit

A: Given- Distance x=125 mtime t=2.5 seconds

Q: A softball is tossed straight up into the air with velocity of 96 ft/s What is the maximum height…

A: Given: The initial speed of the ball is 96 ft/s.

Q: The acceleration of a ball as it rolls down a ramp is 4 m/s2. The ball is referred to 2 s after it…

A: Answer is Option (e) Using kinematic equation, the expression for find velocity is v=u+at Substitute…

Q: How much time is required for an object moving 4.5 m/s to travel 65 m? 13 seconds 14 seconds 15…

A: speed=distancetime given speed(v)=4.5 m/s distance(d)=65 m time(t)=?

Q: The cheetah is known for being extremely fast. A cheetah can run 1 meter in 0.0346812 seconds. How…

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Q: A parked police car takes off after a suspect and reaches 65.6 km/h in 6.49 seconds.  What was the…

A: Given data: Average velocity of the car, ∆v=65.6 km/h Time taken, t=6.49 s Our question is to find…

Q: A truck accelerates from the speed of 5.5 M/S to 8.0 M/S in 7.5 seconds. What is the average rate of…

A: The average acceleration can be given by aavg=∆v∆t

Q: Mariana puts the pedal to the metal and increases her speed as follows. 0 miles per second at 0…

A: Acceleration of the car is a=vf-vitf-ti 0 miles per second at 0 seconds and 5 miles per second at 1…

Q: Robert is standing on a bridge that spans a canyon. He drops a pebble from the bridge, and records…

A: Given values ; Time the stone reaches  to water = 5.49 seconds Height= ?  When the stone is dropped…

Q: An object moves at a velocity of óm/s in 8 seconds. Its acceleration in m/s? is a 7.5 b. 0.75 c. 8.6…

A: The rate of change of velocity of an object or system is defined as the acceleration of that…

Q: A ball is thrown into the air with an initial velocity of 64 feet per second from a height of 336…

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Q: Rank these speed measurements in increasing order from smallest (1) to greatest (5):   55.1 mi/h…

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Q: How LONG will it take a ship traveling at a constant velocity of 100 m/s to travel 800 meters?   a.…

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Q: You start out by driving 84 miles south in 2 hours and 9 minutes, and then you stop and park for a…

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Q: Distance vs. Time Velocity Speed in a given Time (min) Acceleration Distance vs. Time A change in…

A: Speed is a magnitude of velocity. hence, velocity is defined as a speed in a given particular…

Q: a car accelerates from rest at 2 meters per second per second, its speed 3 seconds later will be ot…

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Q: car can go from zero to 120 miles per hour in 6.5 seconds. If it can keep its acceleration constant,…

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Q: A car has a speed of 30 m/s and the acceleration 4m/s^2 at the time t=8sec what is the speed of the…

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Q: A cart rolling down an incline for 5.113 seconds has an acceleration of 4.935 m/s^2. If the cart has…

A: According to the Newton's laws of motion , the final velocity of an object is calculated by using…

Q: Rank the following speeds from fastest to slowest. (Label the fastest as 1).       0.0336 km/s…

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