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What is the numerical ratio of a velocity to speed of an object?
Wiki User
∙ 10y ago
Velocity is an object's Speed + Direction. For example, a cannon ball fired up at 45o to the ground may have a speed of 1000 ft/sec. However, its forward Velocity is:
(1000 ft/sec) x (Sine 45o) = (1000 ft/sec) x (.707)
= 707 ft/sec
So, the ratio of the horizontal Velocity to the instantaneous Speed of the object is the SINE value of the angle of motion relative to the Horizontal axis.
But you have to remember that there is a Vertical component of the object's Speed as well. In this case, the ratio is the COSINE 45o , which happens to be .707 as well. So the ball is going forward at 707 ft/sec, and upward at 707 ft/sec. at the same time.
Wiki User
∙ 10y ago
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What is the numerical ratio of velocity to speed an object?
The size of velocity and the size of speed are the same number. But velocity also has a direction and speed doesn't.
What is the difference between an object's speed and a object's velocity?
The difference between an object's speed and an object's velocity is that the object's speed is how fast it is going, and the object's velocity is how many units of speed the object has traveled.
Why is velocity a vector but speed is not?
Because velocity has a direction but speed does not. A vector has both a numerical value and a direction but a speed has only a numerical value and therefore it can't be represented by a vector.
What is the velocity of a object?
the velocity of an object is its speed and direction
The direction and speed of an object is described by its?
Velocity (speed).
What is the numerical ratio of velocity of speed of an object?
The size of velocity and the size of speed are the same number. But velocity also has a direction and speed doesn't.
What is the numerical ratio of velocity to speed an object?
The size of velocity and the size of speed are the same number. But velocity also has a direction and speed doesn't.
What is the difference between an object's speed and a object's velocity?
The difference between an object's speed and an object's velocity is that the object's speed is how fast it is going, and the object's velocity is how many units of speed the object has traveled.
The speed of an object and the direction of its motion?
the object's 'velocity'
Why is velocity a vector but speed is not?
Because velocity has a direction but speed does not. A vector has both a numerical value and a direction but a speed has only a numerical value and therefore it can't be represented by a vector.
Why is velocity a vector but not a speed?
Because velocity has a direction but speed does not. A vector has both a numerical value and a direction but a speed has only a numerical value and therefore it can't be represented by a vector.
What is the velocity of a object?
the velocity of an object is its speed and direction
What describes the direction and speed of an object?
Velocity describes the speed and direction of an object.velocityvelocity
The direction and speed of an object is described by its?
Velocity (speed).
An object's speed and direction?
is velocity
What is the Velocity of speed?
Velocity is the vector form of speed. It is the speed of an object in a specified direction.
What would describe both speed and direction of a moving object?
The speed and direction of an object is its velocity.
