The brakes are applied to a car traveling on a dry, level highway. A typical value...
The brakes are applied to a car traveling on a dry, level highway. A typical value for the magnitude of the car's acceleration is 4.85 m/s2. If the car's initial speed is 28.5 m/s, how long does it take to stop and how far does it travel, starting from the moment the brakes are applied?
| time to stop? | |
| stopping distance? |
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The brakes are applied to a car traveling on a dry, level highway. A typical value...
A car is traveling with a constant speed when the driver suddenly applies the brakes, giving...
A car is traveling with a constant speed when the driver suddenly applies the brakes, giving the car a deceleration of 3.50m/s2. The car comes to a stop in a distance of 34.0 m. What was an initial speed of the car? How long (the time) did it take for this car to stop? What was the car's speed when it had traveled 17.0 m from the point where the brakes were applied? How long did it take for this...
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Two cars are traveling along a straight line in the same direction, the lead car at...
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A motorcycle is following a car that is traveling at constant speed on a straight highway....
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Two cars are traveling along a straight line in the same direction, the lead car at...
Two cars are traveling along a straight line in the same direction, the lead car at 25.7m/s and the other car at 29.2m/s. At the moment the cars are 39.7m apart, the lead driver applies the brakes, causing her car to have an acceleration of -1.99m/s2. How long does it take for the lead car to stop? What is the distance it travels during this time? Assuming that the chasing car brakes at the same time as the lead car,...
wo cars are traveling along a straight line in the same direction, the lead car at...
wo cars are traveling along a straight line in the same
direction, the lead car at 25.7m/s and the other car at 29.2m/s. At
the moment the cars are 39.7m apart, the lead driver applies the
brakes, causing her car to have an acceleration of -1.99m/s2. How
long does it take for the lead car to stop? 1.29×101 s right
What is the distance it travels during this time? 1.66×102 m
right
Assuming that the chasing car brakes at the...
Two cars are traveling along a straight-line in the same direction, the lead car at 25.0...
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A motorcycle is following a car that is traveling at constant speed on a straight highway....
A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 22.5 m/s , and the distance between them is 55.0 m . After t1 = 5.00 s , the motorcycle starts to accelerate at a rate of 8.00 m/s2 . The motorcycle catches up with the car at some time t2. How long does it take from the moment when...
A motorcycle is following a car that is traveling at constant speed on a straight highway....
A motorcycle is following a car that is traveling at constant
speed on a straight highway. Initially, the car and the motorcycle
are both traveling at the same speed of 18.0 m/s , and the distance
between them is 54.0 m . After t1= 4.00 s , the motorcycle starts
to accelerate at a rate of 5.00 m/s2 . The motorcycle catches up
with the car at some time t2.
Part 1:
How long does it take from the moment...
wo cars are traveling along a straight line in the same
direction, the lead car at 25.7m/s and the other car at 29.2m/s. At
the moment the cars are 39.7m apart, the lead driver applies the
brakes, causing her car to have an acceleration of -1.99m/s2. How
long does it take for the lead car to stop? 1.29×101 s right
What is the distance it travels during this time? 1.66×102 m
right
Assuming that the chasing car brakes at the...
A motorcycle is following a car that is traveling at constant
speed on a straight highway. Initially, the car and the motorcycle
are both traveling at the same speed of 18.0 m/s , and the distance
between them is 54.0 m . After t1= 4.00 s , the motorcycle starts
to accelerate at a rate of 5.00 m/s2 . The motorcycle catches up
with the car at some time t2.
Part 1:
How long does it take from the moment...
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