Question

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

Answer 1

Answer:

64/9

Explanation:

I think this is the answer

v=96km/hr= 96×5/18 m/s =80/3 m/s

a=v^2/r

=(80×80)/(3×3×100)

=64/9 m/s^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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