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3 years ago

What is the turning effect of a force?

2 answers:

8 0

A force may cause an object to turn about a pivot. The turning effect of a force is called the moment of the force. Moments act about a pivot in a clockwise or anticlockwise direction.

alexandr1967 [171]3 years ago

3 0

Answer:

A force may cause an object to turn about a pivot. The turning effect of a force is called the moment of the force. Moments act about a pivot in a clockwise or anticlockwise direction.

Explanation:

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A person on a bicycle travels a distance of 12.5 km in 2.1 hrs, what was the speed of the person on the bicycle?

Leona [35]

Answer:

5.9 km/hour

Explanation:

divide 12.5 by 2.1 and the answer is 5.9

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2 years ago

Why is weight considered a force

saul85 [17]

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4 years ago

A proton has a magnetic field due to its spin on its axis. the field is similar to that created by a circular current loop 0.650

Aloiza [94]

Answer:

$\tau=3.48*10^{-26}Nm$

Explanation:

The torque equation is given by:

$\tau=IABsin(\theta)$

Where:

I is the current
A is the area of the loop (A=πR²)
θ is the angle between the normal vector of A and B, in this case it is 90 degrees

So:

$\tau=1.05*10^{4}*\pi *(0.65*10^{-15})^{2}*2.5$

Therefore the torque is:

$\tau=3.48*10^{-26}Nm$

I hope it helps you!

3 0

3 years ago

Read 2 more answers

A force vector has a magnitude of 599 newtons and points at an angle of 40.8° below the positive x axis. What is the x scalar co

ASHA 777 [7]

Answer:

$F_{x}=453.44N$

Explanation:

Given data

Force F=599 N

Angle α=40.8°

To find

x scalar component

Solution

The Scalar x component can be found by

$F_{x}=FCos\alpha \\F_{x}=599Cos(40.8)\\F_{x}=453.44N$

The Scalar y component can be found by

$F_{y}=-FSin\alpha \\F_{y}=-599Sin(40.8)\\F_{y}=-391.4N$

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3 years ago

HELP!!

dangina [55]

Answer:

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2 years ago