Number of results: 11,099
A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 4.16 m/s2. She decides to test the car by drag racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 0.58 s before Kathy. Stan moves ...
Saturday, October 13, 2012 at 11:17am by Sonia
A sports car is advertised to be able to stop in a distance of 60 m from a speed of 105 km/h. (a) What is its acceleration in m/s2? Incorrect: Your answer is incorrect. m/s2 (b) How many g's is this (g = 9.80 m/s2)? Correct: Your answer is correct.
Thursday, October 18, 2012 at 8:46pm by royaa
6th grade math
a toy company manufactures miniature cars. They sell 15 miniature sports cars in a box. They sell 12 miniature trucks in a box. Mrs. Murphy wants to buy an equal number of sports cars and trucks. What is the least number of miniature sports car she can buy? my answer is 60 am ...
Friday, October 19, 2012 at 1:46pm by miki
3. A 2000 kg sports car moves in a horizontal circular path of 150 m\radius at a constant speed of 80 m\s. a. magnitude of centripetal acceleration b. magnitude of centripetal force
Tuesday, October 23, 2012 at 7:24pm by Shannon
An SUV can accelerate from 0 to 60 mph in 10 59/100 seconds. A sports car takes 9 86/100 seconds to get from 0 to 60 mph. How much faster does the sports car get to 60 mph? I'm not sure about this one but I think 127/100. Is there suppose to be a whole number? Because I make ...
Tuesday, October 30, 2012 at 6:33pm by Jerald
A sports car has a weight of 9,300 N and can accelerate from rest to a velocity of 30.0 m/s in a measured time of 11s.1)what is the mass of the car? 2) what is the kinetic energy of the car at the end of this acceleration?
Thursday, November 8, 2012 at 2:54pm by tommy
Jennifer, who has a mass of 50.0 kg, is riding at 35.0 m/s in her red sports car when she must suddenly slam on the brakes to avoid hitting a deer crossing the road. She strikes the air bag that brings her body to a stop in 0.500 s. What average force does the seat belt exert ...
Monday, December 3, 2012 at 1:30am by Chelsey Achord
A 1.00 x 10^3 kg sports car accelerates from rest to 25.0 m/s in 7.50 s. What is the average power output of the automobile engine?
Thursday, December 6, 2012 at 9:17pm by Leslie
A sports car is on sale at the local dealership.The price discounted is $12,595 .With 5% down, you can pay $249.34 a month for 60 months to pay for the car which includes interest.What is the total cost of this car if you bought on the installment plan? How much interest would...
Friday, December 7, 2012 at 7:16am by Liala
Determine the net force needed to cause a 1310kg sports car to accelerate from 0 - 28.6m/s[fwd] in 5.6 s
Sunday, December 16, 2012 at 11:17pm by dabby
11. In an accident a freeway sports car made skid marks 200 m long along the pavement. The police estimated the braking acceleration of the car to be – 0.8g under the road conditions prevailing. Determine the speed of the sports car when the brakes were applied.
Thursday, December 20, 2012 at 4:01am by anshuman kumar
A 1000 kg sports car is initially traveling at 30 m/s. A frictional force f, defined as a function of velocity v, f=-200v, acts on it. What would the frictional force on the car be at 5 seconds?
Friday, January 4, 2013 at 7:44pm by Anonymous
Nathaniel is driving his sports car down a four lane highway at 40m/s. He comes up behind a slow moving dumptruck and decides to pass it in the left hand lane. If Nathaniel can accelerate at 5m/s^2, how long will it take for him to reach the speed of 60m/s?
Monday, January 14, 2013 at 7:30am by RANDY
Please complete the formula and process in arriving the answer. Please. Thank you. Nathaniel is driving his sports car down a four lane highway at 40m/s. He comes up behind a slow moving dumptruck and decides to pass it in the left hand lane. If Nathaniel can accelerate at 5m/...
Monday, January 14, 2013 at 7:45am by RANDY
A sports car moving at constant speed travels 150 meters in 5.4 seconds , then brakes and comes to a stop in 3.9 seconds What is the magnitude of its acceleration in ? What is the magnitude of its acceleration in g's (g= 9.80 m/s^2 )?
Sunday, January 20, 2013 at 8:17pm by Tanner
Which is most likely to have an inelastic demand? A. an expensive sports car B. experimental cosmetic surgery C. organic fruits and vegetables D. an effective cancer-fighting drug
Monday, May 20, 2013 at 6:23pm by Mitch
A sports car moving at constant velocity travels 130m in 4.7s, what is the magnitude of acceleration if car brakes at 4.4m?
Wednesday, September 4, 2013 at 7:38pm by Anonymous
A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 4.53 m/s2. She decides to test the car by dragging with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 1.01 s before Kathy. If Stan moves ...
Friday, September 20, 2013 at 1:54am by Connor
U.S. Government and Economics
Those are WAY too general!! List three criteria for the type you will choose ... Would you want a sports car, an SUV, a pickup truck, a compact car, a hybrid car or truck, or what? Is high fuel efficiency important to you? Do you care what color it is? and two ways the ...
Thursday, September 26, 2013 at 7:12am by Writeacher
A young woman named Kathy Kool buys a sports car that can accelerate at the rate of 5.14 m/s 2 . She decides to test the car by drag racing with another speedster, Stan Speedy. Both start from rest, but experienced Stan leaves the starting line 0.78 s before Kathy. Stan moves ...
Thursday, October 3, 2013 at 8:11pm by Tre