Physics, 19.03.2021 18:10, tareas7009

A car starts at rest and speeds up with an average positive acceleration of 4.0 meters per second squared (m/s2), in a straight line. The car travels a distance of 98 meters (m) in 7.0 seconds (s). Calculate the car's final velocity in meters per second (m/s) after 7.0 s. Enter the number in the box

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 16:30, nyce36

You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.

Answers: 1

continue

Physics, 22.06.2019 01:00, Mimix2k

15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?

Answers: 2

continue

Physics, 22.06.2019 13:40, youngbeauty17

Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?

Answers: 1

continue

Physics, 22.06.2019 22:50, kinziemadison12

Which lists correctly orders nuclear reactions from most radioactive waste generated to least waste generated within a given period of time? o a. radioactive decay, nuclear fission, nuclear fusion o b. radioactive decay, nuclear fusion, nuclear fission o c. nuclear fusion, nuclear fission, radioactive decay o d. nuclear fission, nuclear fusion, radioactive decay

Answers: 3

continue

Do you know the correct answer?

A car starts at rest and speeds up with an average positive acceleration of 4.0 meters per second sq...