Question

if R=5m and f=4N are along the same direction then torque is __ Newton metre​

Answer 1

Answer:

0 because along the same direction

Explanation:

1. torque= rf sin theta
2. = (5m)(4N) sin 0
3. =0

Answer 2

Answer:

The torque would be zero.

Explanation:

It is given that $R=5m$ and $f=4N$.

These both are along the same direction.

We need to calculate the torque.

Torque is a defined as the measure of the force that can cause an object to rotate about an axis.

Torque causes an object to acquire angular acceleration.

Torque is a vector quantity. It means it has magnitude as well as direction.

Now, mathematically,

Torque $=Rfsin\alpha$

As both are in same direction, $\alpha =0$

Hence, Torque $=5*4*sin0$

$=0$

The torque is zero.

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