Worksheets7.7 Motion and Forces Unit 2
Total questions: 25
Worksheet time: 35mins
Avery and Liam are on a road trip adventure! If their car zooms 150 kilometers in just 3 hours, can you guess their average speed?
45 km/h
50 km/h
55 km/h
60 km/h
During a fun science class, Evelyn and Aria are debating: Which of the following best describes velocity?
Speed in a given direction
Distance covered per unit time
The rate of change of speed
The total distance traveled
Scarlett is training for a big race and completes a 400-meter lap in just 50 seconds. Can you calculate Scarlett's speed and help her track her progress?
6 m/s
7 m/s
8 m/s
9 m/s
Liam and Avery are racing toy cars. Liam says, 'My car's velocity is faster because it has both speed and direction!' How does velocity differ from speed?
Velocity includes magnitude and direction, while speed only includes magnitude.
Speed includes magnitude and direction, while velocity only includes magnitude.
Velocity is always greater than speed.
Speed is always greater than velocity.
Imagine Evelyn is on a skateboard, gliding smoothly down the street. Which graph best represents her moving at a constant speed?
A straight horizontal line
A straight line with a positive slope
A curved line
A straight line with a negative slope
Join Maya, Sophia, and Hannah on a journey to interpret the motion of an object from a distance-time graph. What does it mean when the line is as flat as a pancake?
The object is moving at a constant speed.
The object is accelerating.
The object is decelerating.
The object is stationary.
Imagine Daniel and Mason are having a tug-of-war, but neither is winning. What happens to the rope when balanced forces act on it?
The rope accelerates.
The rope remains in its current state of motion.
The rope changes direction.
The rope decelerates.
Analyze the effect of unbalanced forces on an object at rest.
The object will remain at rest.
The object will start moving.
The object will move in the opposite direction.
The object will change shape.
Rohan the cyclist embarks on a thrilling 90 km journey, completing it in just 3 hours. Can you calculate his average speed?
25 km/h
30 km/h
35 km/h
40 km/h
Which of the following scenarios best illustrates Newton's First Law of Motion?
A ball rolling down a hill.
A book remains at rest on a table until a force is applied.
A car speeds up as it goes downhill.
A rocket launches into space.
Explain how unbalanced forces affect the motion of an object using Newton's First Law.
Unbalanced forces cause an object to remain at rest.
Unbalanced forces cause an object to change its state of motion.
Unbalanced forces have no effect on an object's motion.
Unbalanced forces cause an object to move in a circular path.
Imagine Anika and Noah are racing each other. What is the definition of speed that determines who wins the race?
Distance/Time
Change in velocity/Time
A change in momentum
Hey there! Imagine you're on a thrilling adventure with Ava and Arjun, flying in an airplane zooming at 500 mph, heading West. What are we talking about here?
Speed
Velocity
Acceleration
Emma and Arjun are racing their toy cars. Who can tell how fast their cars are zooming across the floor?
Velocity
Speed
Vector
Acceleration
Imagine Daniel and Arjun are racing their toy cars. Which term describes how fast their cars are zooming along the track, including the direction they're heading?
Velocity
Speed
Vector
Acceleration
Nora and Anika are racing their toy cars. Nora says her car is moving fast, but Anika insists it's all about the direction too! What term best describes how fast an object is moving with DIRECTION?
Velocity
Speed
Vector
Acceleration
Imagine you're watching a fun video of Maya from 5 seconds to 10 seconds. What is she up to during this time?
Walking
Running
Standing Still
Walking Fast
Imagine you're on a thrilling bus ride with Avery and Henry from point O to A. Can you describe the bus’s motion during this exciting journey?
A) The bus is speeding up
B) The bus's speed is remaining constant
C) The Bus is stopped
D) The bus is beginning to slow down
Imagine you're on a roller coaster ride with Kai and Abigail. What thrilling event is happening in this graph from point B to C?
The roller coaster is zooming down a hill.
The roller coaster is returning to its starting location.
The roller coaster is slowing down.
The roller coaster is staying still.
Imagine you're observing a car moving at a constant speed. What would the distance-time graph look like?
A straight horizontal line
A straight line with a positive slope
A curved line
A straight line with a negative slope
Imagine you're watching a thrilling race between two cyclists. If one cyclist is moving faster than the other, what can we say about their speeds?
Both cyclists have the same speed.
The faster cyclist has a greater speed.
The slower cyclist has a greater speed.
Speed cannot be compared.
The sum of all movements from start to the end of motion is best described as____.
distance
displacement
motion
donkey
The change in an objects position from the final position to initial position.
displacement
distance
motion
reference point
