Flashcards in Forces Deck (12):

1

## Lexi runs west for 1600 meters over the course of 400 seconds. What is Lexi's velocity

### 4 m/s to the west

2

## A dog runs with an initial speed of 7.5 m/s on a waxed floor. It slides to a stop in 15 seconds. What is the acceleration?

### -0.5 m/s squared

3

## A car goes from 0 m/s to 60 m/s in a period of 5 seconds find its acceleration.

### 12 m/s squared

4

## On a distance vs. time graph, the steeper the slope _____

### the faster the speed

5

## A train slows from 20 m/s to 10 m/s over a time period of 5 seconds. Find the acceleration

### -2 m/s squared

6

## Velocity

### The vector giving the speed and direction of motion of any object.

7

## Scalar

###
Speed

Time

Distance

8

## Vector

###
Deceleration

Speed

Acceleration

9

## Non contact forces

###
Magnetism

Gravity

Electro static

10

## Contact forces

###
Push

Pull

Friction

11

## What is the force equation

### F=MA

12