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There is only acceleration if the car's velocity changes. If it moves at a constant velocity, then there is no acceleration.
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∙ 10y ago
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What is the acceleration of a car moving at a speed of 50mph?
If the speed is constant at 50 mph, then the acceleration is 0.
How will you interpret this graph in terms of the speed and acceleration of the moving car?
My interpretation is that the car and any motion, like the graph, do not exist.
What has a larger acceleration a car moving from 60 mph to 70 mph or a van moving from 20 mph to 35 mph?
The van that is moving from 20 mph to 35 mph
If A car travels down the highway at 55 mph its speed is what and its acceleration is what?
Acceleration is zero since 55 mph is velocity and it is constant. Acceleration is defined as the rate of change in velocity. The speed is the absolute value of velocity so it is also 55.
What is the Acceleration of a car traveling at a constant speed of 60 miles per hour for 30 minutes?
As long as the 30 minute are spent driving in a straight line, the acceleration is zero.
What then can you say about the acceleration of the moving car?
The answer depends on when "then" is.
Is stepping on the brakes of a moving car an example of acceleration?
Stepping on the brakes of a moving car is an example of
When a car is moving in reverse backing from a driveway the driver applies the brake in what direction is the car's acceleration?
The car's acceleration is in forward direction.
True or false Negative acceleration always means that a system is slowing down?
false A car can have a negative acceleration and be speeding up. A negative acceleration determines the direction of the acceleration A car with forward acceleration will speed up in the forward direction A car moving forward with a negative acceleration will slow down A car not moving with a negative acceleration will speed up in the backward direction A car moving backward with a negative acceleration will speed up in the backward direction
What is the acceleration of a car moving at a speed of 50mph?
If the speed is constant at 50 mph, then the acceleration is 0.
Is stepping on the brakes of a moving train an example of acceleration?
Is stepping on the brakes of a car acceleration. That would be deceleration.
Can a car moving at a constant velocity have acceleration at the same time?
No. Definitely not
What is the negative acceleration?
Negative acceleration is the state of a body whose velocity in a specified direction is becoming smaller. If you apply the brakes while driving a car, the car (and you) will undergo negative acceleration in the direction in which the car was moving.
What will be the acceleration of a car moving in a uniform acceleration?
You need the initial and final velocities, and time interval to answer this question.
Explain how a moving car can become positively active?
a car become positively active when we can notice that there is an acceleration.
What is the acceleration of a car moving in a straight line at a constant rate of 29 meters per second for 4 seconds?
"Constant rate" implies there is no acceleration - acceleration is zero.
What is the acceleration of a car moving along a straight line path that increases its speed from zero?
the car could be traveling in a straight line and slowing down (negative acceleration), speeding up (positive acceleration) or maintaining constant speed (zero acceleration).
