--:--

Time Left

0 Streak

Quizzes #968

Sign In

PHYSICS EASY +15 XP

5 free attempts remaining Login to save progress!

QUESTION #968

A bicycle decelerates from 15 m/s to 5 m/s in 4 seconds. Calculate deceleration.

Select an answer above

Hint XP reward reduced by 50%

a = (5 - 15)/4 = -10/4 = -2.5 m/s² (deceleration = 2.5 m/s²).…

Full explanation revealed after you submit.

🎉

Correct!

You earned XP!

+15

XP Earned

—

Time Taken

—

Streak

Full Explanation

a = (5 - 15)/4 = -10/4 = -2.5 m/s² (deceleration = 2.5 m/s²).

Next Challenge All Quizzes Leaderboard

All Quizzes Leaderboard