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2 years ago

Define torque qualitatively and quantitatively.

2 answers:

5 0

The rotational effect of a force is called torque. It is also called as moment of force.

QUANTITATIVELY,

T = F * r * sin(theta)
T = torque
F = linear force
r = distance measured from the axis of rotation to where the linear force is applied
theta = the angle between F and r

abruzzese [7]2 years ago

4 0

When you use a wrench to tighten or loosen a nut on a bolt, you are applying torque. It is measured in units of force times distance. A force of F newtons pulling on a handle of L meters in length would supply a torque of F L newton-meters. More technically, torque is the vector cross product of force times perpendicular distance from the object, F x r = F r sin @

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Troyanec [42]

Answer:

3,150,000N

Explanation:

According to Newton's second law;

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2 years ago

What is the electric potential, i.e. the voltage, 0.30 m from a point charge of 6.4 x 10-C?

Gwar [14]

Answer:

V = 192 kV

Explanation:

Given that,

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So, the required electric potential is 192 kV.

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2 years ago

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3 years ago

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qaws [65]

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2 years ago

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