A car accelerates from 18 km/hr to 36 km/hr in 10 sec. Calculate its acceleration.

Open in App

Solution

$u = 18 k m / h r = 5 m / s, v = 36 k m / h r = 10 m / s, t = 10 s$
$a = \frac{v - u}{t}$
$a = \frac{10 - 5}{10} = 0.5 m / s^{2}$

Suggest Corrections

Similar questions

A car accelerates uniformly from 18 km hr^-1to 36 km hr^-1in 5 seconds. Find

A) Acceleration

B) Distance travelled

20 k m / h r

30 k m / h r

10 s e c o n d s .

A car travels at 54 km/hr for first 20 secs , 36 km/hr for next 30 secs and finally 18 km/hr for next 10 secs. Find its average speed.

A Porsche can go from $0 km/hr$ to $100 km/hr$ in $10 s$ . What is its average acceleration?

Join BYJU'S Learning Program