Friction can be negative or positive depending on the direction in which your measures are positive.
I got chills and there multiplying
Negative * positive = negative Positive * positive = positive Negative * negative = positive
a positive aspect is that friction stops your car from sliding so you stay on the road a negative aspect is that when it comes to machinery engineers need to calculate in friction. the friction that comes with making products will make companys actually lose money. you need more energy to overcome friction. this is why we haveto eat all ofthe food we do. to overcome all the forces of friction acting on us we need to fuel our bodys.
Negative * positive = negative Positive * positive = positive Negative * negative = positive
A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.
negative work
I got chills and there multiplying
it depends on the charge...if it is positive on a negative they create static if it is positive on a positive or a negative on a negative...nothingAnother view:The friction develops heat.
it depends on the charge...if it is positive on a negative they create static if it is positive on a positive or a negative on a negative...nothingAnother view:The friction develops heat.
Niether. Our hair are electrically neutral as they are insulators. However by friction, it is possible to charge them either positive or negative.
Friction opposes motion. As long as you define the direction in which the object is moving to be positive, the acceleration due to friction will be negative. If you think about it, you start out with positive speed and friction decreases the speed, so adding friction subtracted from the speed. Note: Friction is counterintuitive when you start dealing with rolling without slipping. This answer doesn't address this.
the positive and negative charges in clouds are the protons and electrons formed from the friction of the water that condensated to make the cloud.
The effects of forces are materials can be either positive or negative. Positive effects include the ability to stop due to friction.
Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative
Negative * positive = negative Positive * positive = positive Negative * negative = positive
a positive aspect is that friction stops your car from sliding so you stay on the road a negative aspect is that when it comes to machinery engineers need to calculate in friction. the friction that comes with making products will make companys actually lose money. you need more energy to overcome friction. this is why we haveto eat all ofthe food we do. to overcome all the forces of friction acting on us we need to fuel our bodys.
The rules for the sign (positive or negative) of the result of a multiplication is the same as division. For multiplication: Positive * Positive --> Positive Positive * Negative --> Negative Negative * Positive --> Negative Negative * Negative --> Positive For division: Positive / Positive --> Positive Positive / Negative --> Negative Negative / Positive --> Negative Negative / Negative --> Positive