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It is common convention to take a force directed 'up' as positive, this gives a counter clock wise moment a positive value.

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Why clock wise torque is negative?

Clockwise torque is negative because it causes an object to rotate in the opposite direction as the conventionally defined positive direction. When a torque is applied clockwise, it produces a rotational motion that is deemed negative in terms of the reference frame used to define positive rotation.


What does the abbreviation ccw means in physics?

In physics, the abbreviation "ccw" stands for counterclockwise. It refers to the direction of rotation or motion that is opposite to the direction of a clock's hands.


What is counter rotate?

Counter rotation refers to the opposite rotation of two objects, often gears or propellers, working together in a system. This motion can help balance forces and reduce vibrations in certain systems, such as marine engines or helicopters, by counteracting the torque generated by the main rotation.


Which way is clock wise?

Clockwise is the direction in which the hands of a clock move - from left to right. It is also known as the direction that is the same as the typical movement of the hands on a clock face, going from 12 to 3 to 6 to 9.


What is the diff between clock wise and counter clock wise?

Clockwise is the direction the hour, minute, and seconds hands go on a clock. Basically, clockwise is a circle that goes from right to left. Conversely, counterclockwise is a circle that goes from left to right.For example, most screws are inserted right to left. The common oldtime expression to remember this is "righty-tighty". That would be clockwise. To loosen the screw, the oldtime expression is "lefty loosey", meaning, turn the screw counterclockwise to loosen it.

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When is an angle positive?

An angle is positive when it is measured in a counter-clockwise direction. It is negative when it is measured in a clock-wise direction.


Is a oil pan bolt unscrewed counter clock-wise or clock-wise?

counter clockwise to remove.counter clockwise to remove.


How do you remove plastic nut from gas tank on 2000 Dodge Grand Caravan?

Turn counter clock wise with a special tool.Turn counter clock wise with a special tool.


Does cyclosis occur in a clock-wise or counter-clockwise direction?

Cyclosis occurs in a clock-wise direction.


Is the firing order clock wise or counter clock wise in a ford 5.0 1989 bronco?

counterclockwise


What way does a carisal spin?

Counter clock-wise


Do both battery cables of a 1995 Chevy Blazer unscrew counter clockwise?

YES Assuming your talking side post. The black lead or wire is the ground and the red is positive. They both loosen counter clock wise. For top post batteries that have lead of steel connections the nuts are turned counter clock wise to loosen them.


Token ring travels in what direction?

counter clock wise.


How do you remove the pulley from an automatic tensioner on a 1998 Pontiac Bonneville?

The bolt has left-hand threads, and requires a lot of torque. Turn counter-clock-wise to loosen/remove the serpentine belt, then use a cheater-bar on your wrench to loosen the pulley-bolt (turning clock-wise).


Which way does the moon revolve around the sun?

counter clock-wise


Does Wind circulates clock-wise around high pressure and counter clock-wise around low pressure?

depends on if the wind is in northern or southern hemisphere


What is the rotation of a swimming pool motor?

Looking at the impeller, counter clock wise