Question

Two vectors of magnitude 10N and 5N are acting on a particleof mass 2 kg...The 2 forces are inclined 30 degrees angle...find the acceleration of particle????answer correctly..​

Answer 1

Answer:

The magnitude of the frictional force is the applied force. If the block was accelerating, then you would say Applied Force - Frictional Force = ma and then solve for the magnitude which would be Applied Force= ma+frictional Force.

Explanation:

What is the formula of applied force?

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Many people say F=ma but this is where I have to say they are all wrong. F=ma is a formula used to calculate the net force on an accelerating object.

You want to draw out a free body diagram first for the object you want to find the applied force on. If the object isn’t accelerating, you can use Net Force =0 and then the force(s) opposing your applied force is what your applied force will be equal to.

You only use F=ma when the object is accelerating.

For a block being pushed across the floor at a constant velocity, there’s a friction force opposing the applied force. The magnitude of the frictional force is the applied force.

If the block was accelerating, then you would say Applied Force - Frictional Force = ma and then solve for the magnitude which would be Applied Force= ma+frictional Force.

use this formula....

Answer 2

Explanation:

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