Flashcards in Forces Deck (12):

1

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

### The faster the speed

2

## A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest. Find the acceleration.

### 9m/s2

3

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

### 12m/s2

4

## When an unbalanced force acts on an object, the force...

### Changes the motion of the object

5

## What is the SI unit for speed

### M/s

6

## A ball of clay is thrown at a wall at a velocity of 28.0 m/s. After it hits the wall, it takes 0.020 s to stop. What is the acceleration of the clay when it hits the wall?

### -1400 m/s2

7

## 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/s2

8

## The rate at which velocity changes is called

### Acceleration

9

## Scaler

###
Speed

Distance

Time

10

## Contact

###
Push

Pull

Friction

11

## Vector

###
Velocity

Displacement

Acceleration

12