Question

A vehicle with mass of 800kg traveling with speed 96km/hr goes round a circular curve whose radius is 100m determine its acceleration​

Answer 1

Explanation:

velocity=96km/hr=96×5÷18=26.6666666667m/sec

radius=100m

accelaration=v^2÷R= 26.6666666667 × 26.6666666667 ÷ 100 =711.1111110756÷100 = 7.111111110756m/sec^2

Answer 2

The acceleration of the vehicle is $7.11\ m/s^2$.

Explanation:

It is given that,

Mass of the vehicle, m = 800 kg

Speed of the vehicle, v = 96 km/hr = 26.67 m/s

Radius of the curve, r = 100 m

We need to find the acceleration of the vehicle. It is called the centripetal acceleration. It is given by :

$a=\dfrac{v^2}{r}$

$a=\dfrac{(26.67\ m/s)^2}{100\ m}$

$a=7.11\ m/s^2$

So, the acceleration of the vehicle is $7.11\ m/s^2$. Hence, this is the required solution.

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