Free Printable Symbols and Units Review

1.

What is the unit for time?

a)

Meter

b)

Second

c)

m/s

d)

m/s/s

e)

N

2.

What is the unit for velocity?

a)

Meter

b)

Second

c)

m/s

d)

m/s/s

e)

N

3.

What is the unit for force?

a)

Meter

b)

Second

c)

m/s

d)

m/s/s

e)

N

4.

What is the unit for acceleration?

a)

Meter

b)

Second

c)

m/s

d)

m/s/s

e)

N

5.

What is the unit for mass?

a)

kg

b)

kgm/s

c)

Kgm/s^2

6.

What is another unit for force besides Newton?

a)

kg

b)

kgm/s

c)

Kgm/s^2

7.

What is another unit for an impulse?

a)

kg

b)

kgm/s

c)

Kgm/s^2

8.

What is the unit for momentum?

a)

kg

b)

kgm/s

c)

Kgm/s^2

9.

What symbol is used in equations to represent horizontal displacement?

a)

x

b)

y

c)

v

d)

a

10.

What symbol is used in equations to represent velocity?

a)

x

b)

y

c)

v

d)

a

11.

What symbol is used in equations to represent vertical displacement?

a)

x

b)

y

c)

v

d)

a

12.

What symbol is used in equations to represent an angle?

a)

b)

F

c)

g

d)

J

13.

What symbol is used in equations to represent a force?

a)

b)

F

c)

g

d)

J

14.

What symbol is used in equations to represent an impulse?

a)

b)

F

c)

g

d)

J

15.

What symbol is used in equations to represent a value of 9.8?

a)

b)

F

c)

g

d)

J

16.

What is true about an impulse and the change in momentum

a)

$Ft\ <\Delta mv$

b)

$Ft\ =\Delta mv$

c)

$Ft\ >\ \Delta p$

17.

Which is true about the horizontal component of the velocity for a projectile?

a)

Horizontal velocity increases

b)

Horizontal velocity decreases

c)

Horizontal veocity is constant

18.

Which is true about the vertical component for the velocity of a projectile?

a)

The vertical velocity increases by +10 m/s every second

b)

The vertical velocity changes by -10 m/s every second

c)

The vertical velocity remains constant

19.

3 eggs are dropped. They all experience equal impulses. The comparative impulses for each are shown. Which egg most likely survive?

a)

$J\ =\ 2F\Delta t$

b)

$J\ =F\left(2\Delta t\right)$

c)

$J\ =\ 2F\ \frac{\Delta t}{2}$

Symbols and Units Review

Total questions: 19

Worksheet time: 10mins

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