A car traveling 70 km/h slows down at a constant 0.47 m/s2 just by "letting up...
A car traveling 70 km/h slows down at a constant 0.47 m/s2 just by "letting up on the gas." Calculate the distance it travels during the fifth second. Express your answer to two significant figures and include the appropriate units.
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A car traveling 70 km/h slows down at a constant 0.47 m/s2 just
by "letting up...
A car traveling at 35.0 km/h speeds up to 45.0 km/h in a time of 5.60...
A car traveling at 35.0 km/h speeds up to 45.0 km/h in a time of 5.60 s (interval A). The same car later speeds up from 65.0 km/h to 75.0 km/h in a time of 5.60 s (interval B). 1) Calculate the magnitude of the constant acceleration for the first interval. (Express your answer to three significant figures.)2) Calculate the magnitude of the constant acceleration for the second interval. (Express your answer to three significant figures.)3) Determine the distance traveled...
A driver is traveling at a speed of 70 km/h in car A when he looks...
A driver is traveling at a speed of 70 km/h in car A when he looks down to text a friend that he is running late. Just before he looks down. he is 80 m from an intersection, and a bicydist B, traveling at a constant speed of 10m/s,s d= 40 m from that same intersection. The light turns red during the 3 s text, and when the driver looks up, he hits the brakes, causing a constant deceleration of...
A car slows down at constant rate of 1.5m/s2 traveling 47 m until it comes to...
A car slows down at constant rate of 1.5m/s2 traveling 47 m until it comes to a complete stop. Calculate the initial speed of the car: A. 12m/s 70m/s 3m/s D. 47m/s E. 9.8m/s
An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 140...
An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 140 km/h. Precisely 1.00 s after the speeder passes, the police officer steps on the accelerator; if the police car's acceleration is 2.60 m/s2 , how much time passes after the police car is passed by a speeder and before the police car overtakes the speeder (assumed moving at constant speed)? Express your answer with the appropriate units.
A motorboat traveling on a straight course slows uniformly from 70 km/h to 30 km/h in...
A motorboat traveling on a straight course slows uniformly from 70 km/h to 30 km/h in a distance of 60 m . What is the magnitude of the boat’s acceleration?
How much work must be done to stop a 1200-kg car traveling at 90 km/h ?...
How much work must be done to stop a 1200-kg car traveling at 90 km/h ? Express your answer to two significant figures and include the appropriate units.
How much work must be done to stop a 1150-kg car traveling at 90 km/h ?...
How much work must be done to stop a 1150-kg car traveling at 90 km/h ? Express your answer to two significant figures and include the appropriate units.
If a car generates 16 hp when traveling at a steady 100 km/h , what must...
If a car generates 16 hp when traveling at a steady 100 km/h , what must be the average force exerted on the car due to friction and air resistance? Express your answer to two significant figures and include the appropriate units.
A car traveling at 25m/s slows down at a rate of -2.6 m/s2, what distance did...
A car traveling at 25m/s slows down at a rate of -2.6 m/s2, what distance did it requiered to stop? a. 150m b. 120m c. 100m d. 50m
A car traveling at 20 m / s slows down at a rate of 0.50m /...
A car traveling at 20 m / s slows down at a rate of 0.50m / s2. Calculate: a) The distance the car traveled when it stopped. b) The time it takes to stop. c) The distance traveled by the car in the first three seconds after it begins to decelerate.
A driver is traveling at a speed of 70 km/h in car A when he looks down to text a friend that he is running late. Just before he looks down. he is 80 m from an intersection, and a bicydist B, traveling at a constant speed of 10m/s,s d= 40 m from that same intersection. The light turns red during the 3 s text, and when the driver looks up, he hits the brakes, causing a constant deceleration of...
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