explain the term instantaneous velocity.
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Answer:
The physical velocity of a body in a point, or instantaneous velocity, is the velocity the body has at a specific time in a particular point of its trajectory. Instantaneous velocity, or simply velocity, is defined as the limit of the average velocity when the time change approaches zero.
Explanation:
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Answer:
Instantaneous velocity is the velocity of an object in motion at a specific point in time. This is determined similarly to average velocity, but we narrow the period of time so that it approaches zero. If an object has a standard velocity over a period of time, its average and instantaneous velocities may be the same. The formula for instantaneous velocity is the limit as t approaches zero of the change in d over the change in t.
Instantaneous velocity is the change in distance over the change in time. Example let's say I get in my car and I set the cruise control for 50 kilometers an hour and I drive for an hour, Again since we said in velocities Alright now let's say I get my in car and do that same drive but there's a lot of traffic and I'm trying to accelerate past cars and I'm turning past cars and I'm braking because I can't get around a car.
Well why is instantaneous velocity so difficult to calculate? Well it's the change in distance over the change in time but we want that time to be as short in interval as possible it's like a snapshot of what your of what your speed was at that one particular second, half second, thousandth of a second right? So to get that change in time to equal 0 we need to use a calculae Calculus formula and it gets a little bit complicated but that's how we calculate instantaneous velocity.