question archive Next 2 Questions: At time x - 0, car X traveling with an acceleration do passes an identical car, Y, which is just starting to accelerate
Next 2 Questions: At time x - 0, car X traveling with an acceleration do passes an identical car, Y, which is just starting to accelerate
Subject:PhysicsPrice: Bought3
Next 2 Questions: At time x - 0, car X traveling with an acceleration do passes an identical car, Y, which is just starting to accelerate. Both cars then travel on two parallel lanes of the same straight road. The graphs of acceleration, a, versus displacement Ax for both cars are shown below. Car Y Car X do Ax (m) O 10 20 30 40 28. Which of the following is true after the cars have accelerated through 20 meters? (select 2 answers) a. Car X has experienced twice the work as Car Y b. Car X has experienced the same amount of work as Car Y c. Car X has experienced twice the change in kinetic energy as Car Y d. Car X has experienced the same change in kinetic energy as Car Y 29.) Which of the following is true after the cars have accelerated through 40 meters? (select 2 answers) OKs a. Car X has experienced twice the work as Car -3 m Y b. Car X has experienced the same amount of 45 work as Car Y c. Car X has experienced twice the change in kinetic energy as Car Y d. Car X has experienced the same change in kinetic energy as Car Y
