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Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
Does the commutative property state that numbers can be added or subtracted in any order?
The commutative property basically states that numbers can be added or subtracted in any order.
What is it called when vectors are added or subtracted?
resultant
Must quantities have different units before they can be added or subtracted?
no
Is 128 half of 32?
Incorrect, the hundreds are added not subtracted
What does it mean that forces can be added or subtracted?
Forces can be added or subtracted when they act in the same or opposite directions, respectively, on an object. When forces are added, their magnitudes combine to produce a net force on the object. When forces are subtracted, their magnitudes are compared to determine the resultant force acting on the object.
When are force said to be added and when are they subtracted?
if two forces act in same direction they r added and if they act in opposite direction they r subtracted
When the airplane experiences a tailwind are the forces added or subtracted?
When an airplane experiences a tailwind, the forces are added. The tailwind helps push the airplane forward, increasing its ground speed, which can reduce the time needed to reach its destination.
Can any two vectors be added or subtracted?
Yes, all vectors can be added or subtracted.
When are forces subtracted?
Forces are subtracted when they act in opposite directions along the same axis. The net force in this case is the difference between the magnitudes of the forces.
When can forces be added together?
forces can be added only when they both are going in the same direction as 2n + 2n = 4n of force in the same direction if they are 2 facing forces they would have had to be subtracted, which ever force is greater that will be the momentum of the force
When is a newton added or subtracted?
A newton is a unit of force. It only makes sense to add (or subtract) this with other forces. Usually vector addition is used.
What is name the units that are being added or subtracted in a fraction?
The numerator is whats being subtracted or added when you are subtracting or adding a fraction
Provident fund contributed by employer will be added or subtracted from net income?
For the employee - it will be added to his/her net income For the employer - it will be subtracted from their net income
When can forces be added together to find the net force upon an object?
Yes, when all the forces acting on a body have been resolved, the final force is known as the 'net force' acting on that body.
Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
Is a part of an expression to be added or subtracted?
Yes.
