WorksheetsWeek 2 Assessment: Acceleration & Graphing Motion
Total questions: 10
Worksheet time: 5mins
What does acceleration describe?
Speed in a straight line
Change in direction only
Rate of change in velocity
How long something moves
What is the formula for acceleration?
a = v + t
a = (v_f - v_i) ÷ t
a = v × t
a = distance ÷ time
What is the unit for acceleration?
m/s
m²
m/s²
s/m
If an object’s speed changes from 5 m/s to 15 m/s in 5 seconds, what is its acceleration?
1 m/s²
2 m/s²
3 m/s²
5 m/s²
What does a horizontal line on a speed-time graph represent?
Acceleration
Deceleration
What does the slope of a position-time graph represent?
Acceleration
Direction
Speed
Time
Which graph shows a change in speed over time?
Position-time graph
Temperature-time graph
Speed-time graph
Mass-time graph
What is negative acceleration also called?
Increasing motion
Displacement
Deceleration
Negative velocity
What kind of motion does a curved line show on a position-time graph?
No motion
Constant speed
Changing speed
Constant acceleration
Which of the following shows acceleration?
A car moving at a constant speed
A parked bicycle
A person jogging at a steady pace
A rocket speeding up after launch
