Q: How do you find the initial velocity given only the distance and the time traveled?

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Assuming constant acceleration: distance = v(0) t + (1/2) a t squared Where v(0) is the initial velocity.

A speed. If the direction is relevant, a velocity.

Without distance, you have to know time, initial velocity, and acceleration, in order to find final velocity.

v2 - u2 = 2as so that a = (v2 - u2)/2s where u = initial velocity v = final velocity s = distance a = acceleration

Get the value of initial velocity. Get the angle of projection. Break initial velocity into components along x and y axis. Apply the equation of motion .

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Assuming constant acceleration: distance = v(0) t + (1/2) a t squared Where v(0) is the initial velocity.

You can use the equation: distance = (initial velocity + final velocity) / 2 * time. This formula assumes constant acceleration.

You cannot.

Without time given, it is not possible to calculate the initial speed. The initial speed can be determined only if you have the time taken to reach a certain point from rest, along with the distance traveled or acceleration information. The formula to calculate initial speed is v = u + at, where v is the final velocity, u is the initial velocity, a is acceleration, and t is time.

velocity

A speed. If the direction is relevant, a velocity.

Yes, the distance traveled by a car is directly proportional to its velocity. This relationship is described by the formula distance = velocity x time, where time is the duration of travel. The faster the car is moving (higher velocity), the more distance it will cover in a given amount of time.

The distance the plane traveled before stopping can be calculated by using the formula: distance = initial velocity * time + (1/2) * acceleration * time^2. Given initial velocity 80 m/s and time 10 seconds, and assuming acceleration is 0 m/s^2 (since the plane comes to rest), the distance traveled would be 800 meters.

Without distance, you have to know time, initial velocity, and acceleration, in order to find final velocity.

v = 2s/t - u where u=initial velocity, v=final velocity, s = distance and t = time

You can find the distance using the equation: distance = (final velocity)^2 / (2 * acceleration). Square the final velocity, divide it by twice the acceleration to get the distance traveled before coming to a stop.

If that's all the information you have, then you can't. Here's an example: Brian left home driving 30 miles per hour. How fast was he going when he had covered 10 miles ?