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Two cars are traveling along a st the lead car at 26.0m/s and the other car...
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,...
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 25.0 m/s and the other car at 28.0 m/s. At the moment the cars are 40.0 m apart, the lead driver applies the brakes, causing his car to have an acceleration of 2.00 m/s?. (a) How long does it take for the lead car to stop? (b) Assuming that the chasing car brakes at the same time as the lead car, what must be...
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? 1.29×101 s What is the distance it travels during this time? 1.66×102 m Assuming that the chasing car brakes at the same time...
Two cars are traveling along a straight-line in the same direction, the lead car at 25.0...
Two cars are traveling along a straight-line in the same direction, the lead car at 25.0 m/s and the other car at 36.0 m/s. At the moment the cars are 40.0 m apart, the lead driver applies the brakes, causing his car to have an acceleration of -1.80 m/s2. (a) How long does it take for the lead car to stop? (b) Assuming that the chasing car brakes at the same time as the lead car, what must be the...
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 24.1 m/s and the other car at 29.0m/s. At the moment the cars are 41.1m apart, the lead driver applies the brakes, causing her car to have an acceleration of -2.09m/s^2. 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...
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...
11. A driver traveling at 27.8m/s tries to stop the car and finds that the brakes...
11. A driver traveling at 27.8m/s tries to stop the car and finds that the brakes have failed. The emergency brake is then pulled and the car comes to a stop in 130 m. Find the car's deceleration.
Two cars are traveling in the same lane in the same direction. They are 120 ft...
Two cars are traveling in the same lane in the same direction. They are 120 ft apart and are both traveling at 60 mph. The roadway is level. The leading car hits a disabled milk truck and comes to an instatenous stop. The perception-reaction time of the driver in the trailing car is ½ second. The driver of the trailing car locks the brakes and skids into the lead car. The coefficient of friction between the roadway and skidding tires...
Please help 12-17. Car B is traveling a distance d ahead of car A. Both cars...
Please help
12-17. Car B is traveling a distance d ahead of car A. Both cars are traveling at 60 ft/s when the driver of B suddenly applies the brakes causing his car to decelerate at 12 ft/s. It takes the driver of car A 0.75 s to react (this is the normal reaction time for drivers). When he applies his brakes he decelerates at 15.ft/s2. Determine the minimum distance d be tween the cars so as to avoid a...
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?
Two cars are traveling along a straight line in the same direction, the lead car at 25.0 m/s and the other car at 28.0 m/s. At the moment the cars are 40.0 m apart, the lead driver applies the brakes, causing his car to have an acceleration of 2.00 m/s?. (a) How long does it take for the lead car to stop? (b) Assuming that the chasing car brakes at the same time as the lead car, what must be...
TWO cars are traveling along a straight line In the same direction, the lead car at 24.1 m/s and the other car at 29.0m/s. At the moment the cars are 41.1m apart, the lead driver applies the brakes, causing her car to have an acceleration of -2.09m/s^2. 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...
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...
11. A driver traveling at 27.8m/s tries to stop the car and finds that the brakes have failed. The emergency brake is then pulled and the car comes to a stop in 130 m. Find the car's deceleration.
Please help
12-17. Car B is traveling a distance d ahead of car A. Both cars are traveling at 60 ft/s when the driver of B suddenly applies the brakes causing his car to decelerate at 12 ft/s. It takes the driver of car A 0.75 s to react (this is the normal reaction time for drivers). When he applies his brakes he decelerates at 15.ft/s2. Determine the minimum distance d be tween the cars so as to avoid a...
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