Explain about finding Acceleration on a vx-t Graph or an x-t Graph.
Q: Over a period of 3.0 s a car’s velocity changes from 18 m/s [W] to 12 m/s [W]. What is the car’s…
A: Given: t=3.0 su=18 m/sv=12 m/s
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Q: A car, on a straight road, is stopppedd at a traffic light. When the light turns to green the car…
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Q: kinematics Show the solution for each problem. What is the final speed of a bus initially…
A: Answer:- Given Initial speed of a bus (u) = 10 m/s Acceleration (a) = 1.5 m/s2 Time (t) = 4 sec…
Q: An object moving with a negative velocity and a positive acceleration would be what? speeding up…
A: Given: An object moving with a negative velocity and a positive acceleration. We need to find the…
Q: In m/s?, what is the acceleration when t = 7.5 sec? Express your answer as an integer, not as a…
A: The acceleration at a time in velocity-time graph represents the at that time.
Q: A bike travels in a straight road with the acceleration as described by the given a-s graph. If it…
A: We have a curve that gives a-s graph for a bike that starts from rest then gets to a maximum speed…
Q: What is the acceleration of a car that moves at a steady velocity of 100 km/h for 100 s? Explain…
A: Write the expression for acceleration.
Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…
A: Average Velocity of an object is its total displacement divided by total time taken. Displacement -…
Q: A car traveling with an initial velocity of 40 m/s accelerates at 5 m/s2. What is the car’s final…
A:
Q: A prototype car starts from rest and accelerates at a constant rate to 30 m/s in 4.4 seconds. How…
A: Initial velocity = u = 0 m/s Final velocity = v = 30 m/s time = t = 4.4 s Acceleration will be…
Q: You also observe a giraffe running in a straight line. You clock her and find that she goes from…
A: This problem can be solve by applying first equation of motion which gives the relationship between…
Q: Plssssss help, ignore the writing, Sketch a graph of the object's acceleration as a function of…
A: A velocity vs time graph is showing.
Q: An unwary football player collides with a padded goalpost while running at a velocity of 6.24 m/s…
A: Given Initially velocity of the football player is v0=6.24 m/s Final velocity of the football player…
Q: A car starts moving from idle and accelerates at a rate of 4 m/ s over a distance of 20m. What is…
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Q: A car moving at 41.66 mph approaches an intersection and the driver observes the light go yellow.…
A: I have changed mph into meter per second to make it easy
Q: The acceleration of a point is given. a = 20 t m/s2 When t=0, s = 40 m and v = -10 m/s. What is the…
A: Given data: Acceleration of the point a = 20t m/s2 Time (t) = 3s Required: Acceleration at t = 3s
Q: A car starts from rest and accelerates at 6 m/s² eastward for 3 seconds, then maintains that…
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Q: A car starts from rest with a constant acceleration of 5 m/sec^2. The speed of the car at the end of…
A: Given: Initial velocity u = 0 Acceleration a = 5 ms2 Time t = 5 seconds. To determine: Speed v at…
Q: THE FRENCH TGV IS THE FASTEST TRAIN WITH STEEL WHEELS IN THE WORLD WITH A TOP SPEED OF 574 km/h. IF…
A: When acceleration or deceleration is constant then all the equation of motions are applicable. In…
Q: A new prototype car is first test driven at 75 m/s for 9 seconds and then it is immediately slowed…
A: Given:
Q: A bus travels at 16.0 m/s then comes to a complete stop in 4.0 seconds. What is the average…
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Q: An NHRA dragster accelerates from a dead stop to 150 m/s in 4 s. What is its average acceleration?
A: It is given that, u=0 m/sv=150 m/st=4 s
Q: A car accelerates uniformly from 5 ms to 13 msin 40 s. What is the acceleration of the car in ms? A…
A: Given:Initial velocity of car, u = 5 m/sFinal velocity of car, v = 13 m/sTime taken, t = 4 s
Q: 19. Given the v-t graph find the instantaneous acceleration at time t=bs and the average…
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Q: A car starts from rest and reaches a speed of 48 m/s in 15 seconds. The acceleration increases from…
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Q: A car starts from rest and accelerates at 2.1 m/s2 until it reaches a speed of 20 m/s. The car then…
A: The time of travel during the acceleration of 2.1m/s2 can be obtained as…
Q: A car stopped at a traffic light takes off quickly when the signal changes to green. If the car…
A: Given, Final velocity, v=26.8 m/s, initial velocity, u=0 m/s, and time, t= 8 s.
Q: A motorcycle’s acceleration is 2.00 m s2. If the motorcycle begins from rest, what is the…
A: Acceleration of motorcycle (a) = 2 ms2Initial speed of motorcycle (u) = 0 msdistance moved (d) = 60…
Q: If you run a complete loop around an outdoor track of length 392 m in 134 s, what is your average…
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Q: A roller coastre car rapidly picks up speed as it roles down a slope. As it starts down the slope,…
A: The given values are,
Q: An airplane starts from rest, travels 5000 m down a runway, and after uniform acceleration, takes…
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Explain about finding Acceleration on a vx-t Graph or an x-t Graph.
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