Physics, 27.08.2021 14:00 ari313

A car is traveling along a straight road at a velocity of +30.6 m/s when its engine cuts out. For the next 1.70 seconds, the car slows down, and its average acceleration is. For the next 4.56 seconds, the car slows down further, and its average acceleration is. The velocity of the car at the end of the 6.26-second period is +17.0 m/s. The ratio of the average acceleration values is = 1.55. Find the velocity of the car at the end of the initial 1.70-second interval.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:10, 902coo

What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n

Answers: 1

continue

Physics, 22.06.2019 13:30, Travisbennington

Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline

Answers: 1

continue

Physics, 22.06.2019 15:50, ksiandua07

An object with initial temperature 130 ∘ f is submerged in large tank of water whose temperature is 50 ∘ f . find a formula for f ( t ) , the temperature of the object after t minutes, if the cooling constant is k = − 0.2 . remember newton's law of cooling (the rate of change of temperature with respect to time is equal to k times the difference between the temperature of the object and the surrounding temperature) ! : )

Answers: 1

continue

Physics, 23.06.2019 00:30, TSZRobloxian8290

Refer to your lab guide and review the data in table b to complete each statement. the mass of g1 + g2 after the collision kg. the velocity of g1 + g2 after the collision m/s. the momentum of the combined gliders after the collision kg · m/s.

Answers: 2

continue

You know the right answer?

A car is traveling along a straight road at a velocity of +30.6 m/s when its engine cuts out. For th...