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What is the formula used to calculate the velocity of an object?
Wiki User
∙ 14y ago
The average velocity in a particular direction = distance travelled in that direction / time taken.
Velocity is a vector so the direction is important. If I go from A to B and then return to A my average velocity will be zero. My speed, on the other hand, will not be zero.
Wiki User
∙ 14y ago
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What is vector and resultant velocity?
A vector is used to represent direction and magnitude of speed. Velocity is the speed of an object and a specification of its direction of motion. Speed describes only how fast an object is moving, whereas velocity gives both how fast and in what direction the object is moving. Therefore a vector can be used to represent a velocity. The term "resultant velocity" implies a change in velocity which can be determined using vector analysis.
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Can velocity be 0 but speed not 0?
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What formula is used to calculate accelation?
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What is used to calculate an oject's kinetic energy?
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What formula used to calculate acceleration?
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What is needed to calculate kinetic energy?
Mass of a body and its speed are needed to calculate kinetic energy. Kinetic energy of an object = mv2/2 This formula is useful only when object's speed is much less than speed of light.
Which of the following sets of measurements can be used to calculate acceleration?
To calculate acceleration, you need measurements of an object's initial velocity, final velocity, and the time it takes to change speeds.
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density=mass/volume
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