Studied by 5 people

0.0(0)

Get a hint

Hint

1

motion diagram

A(n) ________ shows the particles position at various instants as well as arrows to represent the particles velocity at each instant.

New cards

2

Free fall

________ is a case of motion with constant acceleration.

New cards

3

instantaneous velocity

The ________ is the limit of the average velocity as the time interval approaches zero.

New cards

4

When is the x- velocity positive relative to the tangent of the slope

If the tangent to the x-t curve slopes upward to the right, then its slope is positive, the x-velocity is positive, and the motion is in the positive x-direction.

New cards

5

When is the x- velocity negative relative to the tangent of the slope

If the tangent slopes downward to the right, the slope of the x-t graph and the x-velocity are negative, and the motion is in the negative x-direction.

New cards

6

average acceleration

The change in the x-component of velocity Î”v(x), divided by the time interval Î”t is known as average acceleration.

New cards

7

instantaneous acceleration

The instantaneous acceleration is the limit of the average acceleration as the time interval approaches zero.

New cards