Question

1) What do you understand by a simple pendulum?Is it possible to realise it in practice
2)Define linear momentum.state its S.I unit?
3)A horizontal force applied to 24kg mass will give it an acceleration of
$5.8m \s {}^{2}$

find magnitude of force.
​

Answer 1

Explanation:

1. A “Simple” Pendulum as a nifty device we employ in Classical Mechanics.

It involves a point mass or an object suspended from a weightless, inextensible thread above the ground. Then, it is made to swing in a 2D arc.

As we ignore air resistance, it presents an easy and relatable way to study periodic motion, or SHM. Involving air resistance, it lets us grasp dampening.

No, it is not possible to realize it in practice as:

There are no inextensible threads.

Air resistance is real.

Can never set a pendulum on a 2D path practically.

2. Linear momentum of a body can be defined as the product of its mass and velocity. The S.I. unit of linear momentum is Kgms

−1

3. sorry for 3rd answer. I'm not able to find that

.mark me as brainliest.

Answer 2

Explanation:

What do you understand by a simple pendulum? Is it possible to realise it in practice