Physic lab, writing homework help

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Answer the questions , do not change the data that I am attaching , also here is the prelab question answer all of them

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Explanation & Answer

Please find your assignment into the attachment. Pre-lab and Lab both are in the attached file. Take a look and let me know if you want to amend anything it the assignment or rate my profile with five stars if you find my work good. Hope you will get back soon with another assignment. Goodbye

Pre-Lab Assignment
1. State a definition of torque and give an equation for torque. Define the terms in the
equation.

Torque is defined as the turning effect of force produced in a body about an axis. It is denoted by
τ
It is defined as physical quantity which produces an angular acceleration in a body about its axis
of rotation.
Second definition:
Torque is defined as the product of force and the perpendicular distance from line of action of
force to the pivot or axis of rotation.
τ = rFsin
where τ is torque F is force r is distance of force and axis of rotation and theta is angle between
displacement and axis
r is called moment arm which can be defined as the permendicular distance of line of action of
force from axis of rotation (or pivot point).

2. What are the conditions for equilibrium of a rigid body? State in words and
equation form and define the terms of the equations
If a body under the action of a number of forces, is at rest or moving with uniform velocity, it is
said to be in equilibrium.
There are two conditions of equilibrium which keep the body in equilibrium.
First Condition of Equilibrium:
If a body is at rest or m...


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