A car starts from rest and accelerates with a constant acceleration of 3 m/s?. What is its speed at the end of a 600 m-long runway? O a. 55 m/s O b. 53 m/s O. 65 m/s O d. 60 m/s
Q: 7. A person takes a trip, driving with T km/h, except for a 22.0-min rest stop. If the person's a…
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A: Given that, acceleration of the object is a = 5.3 m/s2. The object starts with acceleration. So,…
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A: Given: Initial speed of bus, u=10 m/s Acceleration of bus, a=2 m/s2 Time duration, t=50 s To…
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A: Given data The acceleration of the rocket is given as a = 44 m/s2. The initial velocity of the…
Q: 5. A plane accelerates from 2 m/s at the rate of 3 m/s? over a 530 m distance,4 a) How long does it…
A: Given:- The velocity v = 2 m/s The acceleration a = 3 m/s2 The distance d = 530 m Find:- a) How…
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Q: 7.) A football is kicked directly upward with a velocity of 50 m/s. Determine: a. The velocity at 2…
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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: 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: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.87 meters above…
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Q: A sprinter accelerates from rest to 9.50 m/s in 1.26 s . What is her acceleration in m/s2? What is…
A: Given that,u = 0 m/sv = 9.50 m/st = 1.26 s
Q: A motor scouter is stopped at a traffic light. When the light turns the scooter accelerates at 5.7…
A: as per our guidelines we are supposed to answer only one question. Kindly repost other question as…
Q: A car is moving on a straight road acceleration at 20 m/s? . What will be it's velocity 8 m/s. It is…
A: Equation of motion V= u + at a = acceleration u = initial speed t= time V= speed after 't' time
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A: Let the airplane has an initial velocity of u and the final velocity is v in time t, the airplane…
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Q: John is driving his sports car down a four-lane highway at 40 m/s. He overtakes a slow-moving truck.…
A: The equation of motion is given by, v=u+at Here, v is the final speed, u is the initial speed, a is…
Q: A sprinter is running at a speed of 10.0 m/s, then accelerates at a constant rat e of 2.86 m/s2 for…
A: Given Data: The speed of the sprinter is: u=10.0 m/s The acceleration of the sprinter is: a=2.86…
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Q: ten seconds after starting from rest, a car is moving at 40m/s. what is the car's acceleration?
A: Given, t = 10 s vi = 0 m/s vf = 40 m/s
Q: A car starts from rest and foes down a slope with constant acceleration of 5m/s2. After 5s, the car…
A: Given data :- initial velocity u = 0 m/s time taken to reach the bottom t = 5 s acceleration a = 5…
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Q: Q9. A particle accelerates from rest with a constant acceleration of 15 m/s?. How long will the…
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Q: A student is running at her top speed of5.0 m/s to catch a bus, which is stopped at the bus stop.…
A: Given: The speed of the student is 5.0 m/s. The distance for the student and bus is 40.0 m. The…
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A: Given: The time interval is 3 s. The initial velocity of the object is 18 m/s in the west direction.…
Q: A 15 kg ball is thrown straight upward with a speed of 22 m/s. What is the maximum height the ball…
A: Given,Mass (M) = 15 kg Initial speed (u) = 22 m/s Also, we know Acceleration due to gravity(a) = g=…
Q: A train is accelerating at a rate of 2 m/s2. If its initial velocity is 20 m/s. what is its velocity…
A: Initial velocity, u = 20 m/s Acceleration, a = 2 m/s2 Time, t = 30 s Applying the first equation…
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A: Given Initial velocity u= 15 m/s2 FFinal velocity v = 0 Time= 3 s
Q: A drag-racing car goes from 0 to 260 mph in 6.4 s. What is its average acceleration in g's? g
A: Given that the value of initial speed and also given the final speed then we have to determine…
Q: 8. A drag car starts from rest and accelerates at a rate of 10.0-m/s? for a distance of 400-m (~1/4…
A: Given : Initial velocity u = 0 Distance s = 400 m Acceleration a =…
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A: Since collision is inelastic, so cars will not seperate after collision. So, both car moves with…
Q: 14. A motorcycle accelerates from rest through the 4 mile (400 m) in 10 seconds flat. a) What is its…
A: initial velocity u=0 m/s distance travelled s = 400 meters time taken t = 10 sec
Q: Q20) An object is fired vertically up with 40 m/s speed from ground. What is its velocity 2_seconds…
A: Given Initial velocity is v0=40 m/s Acceleration due to gravity is g=10 m/s2 Time is t= 2 seconds…
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A: Given:- The rocket sled starts from rest and accelerates at a = 30+2t m/s2 the rocket move with…
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Q: A cheetah can accelerate from rest to speed of 30.0 m/s in 7.00 s. What is it's acceleration?
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Q: A car starts from rest and has an acceleration of 17 m/s2. (a) What is its velocity after 11…
A: Given data: Initial velocity (v0) = 0 m/s Acceleration (a) = 17 m/s2 Time (t) = 11 s Required: Final…
Q: 1. A falling body has covered 100 meters from rest. a. What is its velocity? b. Over what length of…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
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Q: A sprinter accelerates from rest to 9.00 m/s in 1.40 s . What is her acceleration in m/s2? What is…
A: Given:Initial velocity of the sprinter = 0Final velocity of the sprinter = 9.00 m/sTime taken by the…
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A: We can find out the velocity by a simple mathematical relation which is given by, v=u+at where v is…
Q: Can you please answer this question and show all the steps
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Q: An object is initially moving at a rate of 14.1 m/s i. What acceleration is required for the object…
A: Write the initial speed of the object. vi=14.1 m/s Write the final speed of the object. vf=26.3…
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Q: 90. An ambulance driver is rushing a patient to the hospital. While traveling at 72 km/h, she…
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Q: 1. A bus is traveling at 40 m/s. After 5 seconds it comes to a stop. What is the acceleration of the…
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Q: (I) A sprinter accelerates from rest to 9.00 m/s in 1.38 s. What is her acceleration in (a) m/s2;…
A: The expression for the acceleration is given as a=v-ut
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A: Let the total distance is denoted by s and the total time is denoted by t. The average speed of the…
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- A car starts from rest and foes down a slope with constant acceleration of 5m/s2. After 5s, the car reaches the bottom of the hill. What is the car's speed at the bottom of the hill (in meters per second)? O 160 O 50 О 12.5 O 25 O 1A brick was dropped from rest from a height of 93.1 m. How long does it take the brick to reach the ground (in seconds) ?note: Use acceleration due to gravity, g = 9.81 m/s2. Select one: a. 3.0806 b. 186.2000 c. 42.7390 d. 4.35672. A stone is thrown straight upward and it rises to a maximum height of 40 m. With what speed was it thrown? O a. 30 m/s. O b. 20 m/s. О с. 25 m/s. O d. 28 m/s. O e. 27 m/s.
- A car is moving along a straight road with an initial velocity of v=14 m/s and an acceleration, a=6 m/s². What is the distance traveled (in m) after t=4 s? A. None В. 416 C. 312 D. 208 E. 104A small rocket launched straight up. When at a height of 5.0km and velocity of 200.0 m/s, it is releases its booster and enters free fall. Neglecting air friction, 1. what is the velocity of the rocket at a height of 6.0km on its way up? A. 142 m/s B. 200 m/s C. 244 m/s D. 397 m/s 2. What is the maximum height, above the ground, the rocket attains? A. 2020m B. 5000m C. 7040m 3. Calculate the total time of flight between releasing its boosters and falling back and hitting the ground? A. 20.4a B. 40.8s C. 37.9s D. 58.3sMore people end up in U.S. emergency rooms because of fall-related injuries than from any other cause. At what speed v would someone hit the ground who accidentally steps off the top rung of a 4.0 m tall stepladder? a. 8.9 m/s b. 7.1 m/s c. 6.2 m/s d. 8.0 m/s e. 9.8 m/s A spring gun launches a heavy steel marble with an initial speed of 19.6 m/s. How long will the steel marble be in the air? a. 6.0 s b. 2.0 s c. 3.0 s d. 5.0 s e. 4.0 s A car is traveling in a straight line along a straight, level road at 15.0 m/s when it uniformly accelerates at 3.00 m/s2 for a time of 6.00 s. How far does the car travel in this time? a. 90 m b. 54 m c. 126 m d. 162 m e. 144 m
- A train traveling due to East (+x-axis) with a velocity of v=30 m/s stops with a uniform acceleration in At=60s. What is the acceleration (a) of the train? a. + 5i m/s? O b. -0.5 i m/s² С. +155 i m/s?If a stone is thrown straight upward with the initial velocity vjiy=32 m/s, what is the velocity of the stone (m/s) at t=24 s? A. None В. -624 С. -416 D. -208 E. -832A car starts from rest and reaches a speed of 80km/h in 2 minutes. The acceleration of the car is O a. -0.185 m/s? O b. 0.185 m/s2 Oc 40 m/s2 O d. 0.666 m/s2
- A stone is thrown at an angle to the horizontal so that it rises to a height h above the top of the cliff before falling into the water. The acceleration of gravity is g. No air resistance. Which one of the following formulas gives the speed of the stone as it hit the water? * a. v+ 2gh b. v + 2gH clif C. 2g(h + H) d. Jv2 + 2gH a d.1. A car accelerates from 20 m/s to 30 m/s in 6.0 s. Its acceleration is: 1.67 m/s 3.33 m/s -1.67 m/s -3.33 m/s? A B DA ball is dropped from a build of height 72 meters. At the same time, another ball is thrown vertically up from the ground with a velocity vo. They meet each other in the middle. What is the speed vo of the ball thrown vertically up? Ignore air resistance. O A. Vo = 37.6 m/s O B. Do = 9.80 m/s O.00 = 26.6 m/s O D. Vo = 19.6 m/s D E. Vo = 18.8 m/s