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How do you know when something has the same velocity and when it doesnt?
Wiki User
∙ 13y ago
By definition, it would have the same speed and direction as the compared object.
This can be evidenced by the two objects having an unchanging spatial relationship: i.e. the objects remain the same direction and distance from each other.
Wiki User
∙ 13y ago
Two objects have the same velocity when they are moving in the same direction at the same speed. If two objects have different velocities, it means they are moving at different speeds or in different directions. Velocity is a vector quantity that includes both speed and direction.
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What information must you know to determine which of 2 vehicle traveling at the same velocity has the greater momentum?
To determine which of two vehicles traveling at the same velocity has greater momentum, you need to know the mass of each vehicle. Momentum is calculated by multiplying an object's mass by its velocity, so the vehicle with greater mass would have greater momentum if they are traveling at the same velocity.
Which parameter of light doesnt change on reflection?
Frequency is the parameter of light which doesnt change on reflection because it is the ratio of velocity of light in medium and wavelength of the particle.Hence,when velocity increases wavelength also increases and when velocity decreases wavelength also decreases but its ratio always remains constant.
2 objects with same velocity have same momentum if they have the same?
mass. Momentum is the product of an object's mass and its velocity, so if two objects have the same velocity and mass, then their momentum will be the same.
Would instantaneous velocity yield the same value as average velocity?
Instantaneous velocity and average velocity are not the same. Instantaneous velocity is the velocity at a specific moment in time, while average velocity is the total displacement over a given time interval. In general, they will not have the same value unless the motion is at a constant velocity.
Do two cars with the same velocity have the same speed?
No. V=v0 +at is the formula for velocity, the acceleration 'a' can be the same but the initial velocity v0 may be different. If v0 is the same for the two automobiles , the velocity would be the same.
Does speed and velocity are measured the same way?
Not exactly. Let me explain:Speed is one part of velocity. If you're measuring velocity, you have to know thespeed. But that's not all. For velocity, you also have to know the direction.
What factors could affect the velocity of a moving object but not the speed?
None, velocity is the speed at which something moves, they are the same thing
What is total momentum of the universe?
With respect to what? Any velocity must be specified with relation to something, the same goes for momentum, which depends on velocity.
What does it mean if the guy y o you r seeing for about two months doesnt call you unless you call him first and when you ask him to do something he doesnt but when he asks he doesnt blow you off?
This might be because he is a man, he might not call you because he feels like if he does you might think he's way way to into you when he is but he doesnt really want you to know it yet. The same goes when he doesnt do something you ask him to, he's probably trying to get the same message to you. Dont worry this happens a lot with couples it's not just you and your boyfriend!!!
What information must you know to determine which of 2 vehicle traveling at the same velocity has the greater momentum?
To determine which of two vehicles traveling at the same velocity has greater momentum, you need to know the mass of each vehicle. Momentum is calculated by multiplying an object's mass by its velocity, so the vehicle with greater mass would have greater momentum if they are traveling at the same velocity.
Can speed and velocity be unequal in a body?
Speed and velocity cannot be unequal for the same object. Speed tells you how quickly something is moving (as measured, for example, in meters per second) and velocity tells you how quickly something is moving and in what direction it is moving.
Is speed and velocit y the same thing?
Speed is how fast something is going. Velocity is the speed and direction something is going.
What must you know to determine which two vehicles traveling at the same velocity has the greater momentum?
You need to know their mass. p=mv momentum=Mass times Velocity
If a boy talks to plenty other girls the same as you how do you know he likes you?
he doesnt
What must you know to determine which of two vehicles traveling at the same velocity has the greater momentum?
To determine which vehicle has the greater momentum, you need to know the mass of each vehicle. Momentum is defined as momentum = mass x velocity, so the vehicle with the greater mass will have the greater momentum. If the vehicles have the same mass, then they will have the same momentum.
Which parameter of light doesnt change on reflection?
Frequency is the parameter of light which doesnt change on reflection because it is the ratio of velocity of light in medium and wavelength of the particle.Hence,when velocity increases wavelength also increases and when velocity decreases wavelength also decreases but its ratio always remains constant.
What do you do when you like someone who already has a girlfriend?
i have been in the exact same situation and you tell him and then ask if he likes you back and if he does then say do you wanna date or something like that and if he doesnt then he doesnt
