Question

a car starts from rest and accelerates uniformly over a time of 5.21 secs for a distance of 110m. determine the acceleration of the car​

Answer 1

Step-by-step explanation:

We know that, S = ut+1/2 at^2

a = 2 * u/t^2

   = 2 * 110/(5.21)^2

  = 8.10 m/s^2

Hope this helps!

4.4

23 votes

THANKS 

44

Comments Report

HappiestWriter012 Genius

This is a Verified Answer

×

Verified Answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but Verified Answers are the finest of the finest.

Hey !

given,

u=0

t=5.21

s=110m

we know s=1/2at²

110=1/2 a(5.21)²

220/5.21²=a

a=8.104m/s²

acceleration of the car is 8.1 m/s²

Read more on Brainly.in - https://brainly.in/question/1492462#readmore

Answer 2

Answer:

= 8. 10 m/s square

Step-by-step explanation:

Answer has been shown in the figure... if it helps you please mark my answer as brainlist !!!