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What is the net force acting on an object in motion at a constant velocity?
When an object is in motion at a constant velocity, the net force acting on it is zero. The object experiences a balance of forces where the force of propulsion is equal and opposite to the force of friction or air resistance. This equilibrium results in the object maintaining a constant velocity wiRead more
When an object is in motion at a constant velocity, the net force acting on it is zero. The object experiences a balance of forces where the force of propulsion is equal and opposite to the force of friction or air resistance. This equilibrium results in the object maintaining a constant velocity without acceleration.
See lessWhat is the result of adding two collinear vectors with opposite directions?
When two collinear vectors have opposite directions, their sum is a vector that has the same direction as the larger vector and a magnitude equal to the difference between their magnitudes.
When two collinear vectors have opposite directions, their sum is a vector that has the same direction as the larger vector and a magnitude equal to the difference between their magnitudes.
See lessWhat is the result of adding two collinear vectors with the same direction?
When two collinear vectors have the same direction, their sum is a vector that has the same direction as the original vectors and a magnitude equal to the sum of their magnitudes.
When two collinear vectors have the same direction, their sum is a vector that has the same direction as the original vectors and a magnitude equal to the sum of their magnitudes.
See lessHow can you determine the magnitude of a vector?
The magnitude of a vector can be determined using the Pythagorean theorem. For a two-dimensional vector, the magnitude is calculated as the square root of the sum of the squares of its components. For a three-dimensional vector, the magnitude is calculated as the cube root of the sum of the cubes ofRead more
The magnitude of a vector can be determined using the Pythagorean theorem. For a two-dimensional vector, the magnitude is calculated as the square root of the sum of the squares of its components. For a three-dimensional vector, the magnitude is calculated as the cube root of the sum of the cubes of its components.
See lessGive an example of a vector quantity in mechanics.
Momentum is an example of a vector quantity in mechanics.
Momentum is an example of a vector quantity in mechanics.
See lessGive an example of a scalar quantity in mechanics.
Mass is an example of a scalar quantity in mechanics.
Mass is an example of a scalar quantity in mechanics.
See lessWhat is the difference between average speed and instantaneous speed?
Average speed is the total distance traveled divided by the total time taken, while instantaneous speed is the speed of an object at a specific moment in time. Average speed provides an overall picture, while instantaneous speed captures the speed at a particular instant.
Average speed is the total distance traveled divided by the total time taken, while instantaneous speed is the speed of an object at a specific moment in time. Average speed provides an overall picture, while instantaneous speed captures the speed at a particular instant.
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