Jain applies a input force of 100 N to a lever that has a Mechanical advantage of 3. What is the output force

Output force = 300 N

Explanation:

Given that,

The mechanical advantage of a lever, m = 3

Input force,

We need to find the output force. The ratio of output force to the input force is called the mechanical advantage of the lever. So,

So, the output force is 300 N.

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.