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includes Teacher and Student dashboards
Measures 1 skill from
Track each student's skills and progress in your Mastery dashboards
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
A car is traveling 40 kilometers an hour. It turns rightat 40 kilometers per hour. The action the car takeschanges its
acceleration
speed, but not its direction.
direction, but not its acceleration.
speed
45sS8P3 - Q2
Which of the following always causes change inspeed, direction, or both?
unbalanced forces
balanced forces
either balanced or unbalanced forces
any combination of forces
45sS8P3 - Q3
An object with increasing acceleration is also increasing in which other property?
temperature
mass
velocity
45sS8P3 - Q4
Ezra's mother told her she was "moving at a snail'space." How could Ezra determine the average speed ofa snail?
She could divide a set distance by the time it takes the snail to move that distance.
She can subtract the snail's density from the time it takes for it to cover a set distance.
She could multiply the snail's mass by the time ittakes it to cover a set distance
She could add together the times it takes the snail tocover several set distances.
45sS8P3 - Q5
Megan left her wagon outside while it was raining andit filled with water. When Megan tried to move thewagon that afternoon, she failed to budge the wagon.Why did Megan's wagon become hard to move?
The rainwater decreased the force of friction pullingon the wagon, decreasing the force it needed to move
The rainwater increased the force of gravity pushing on the wagon, increasing the force it needed to move
The rainwater increased the mass of the wagon, increasing the amount of force it needed to move
45sS8P3 - Q6
When a teacher is standing at the front of the class, theforce of gravity is pulling them down toward theground. The ground is pushing back with an equaland opposite force. This is an example of
Newton's Second Law of Motion
Newton's First Law of Motion
Newton's Third Law of Motion
45s - Q7
Max is helping his parents move to a new house. He picks up one box and is able to carry it into the house. He tries to pick up a second box with an identical volume, but he is unable to lift it. What is most likely the difference between the two boxes?
The box Max cannot lift has more mass and requires more force to lift
The box Max can lift has more mass and requires lessfriction to lift.
The box Max can lift has more mass and requires less force to lift.
45s - Q8
Megan left her wagon outside while it was raining andit filled with water. When Megan tried to move thewagon that afternoon, she failed to budge the wagon.Why did Megan's wagon become hard to move?
The rainwater increased the force of gravity pushing on the wagon, increasing the force it needed to move.
The rainwater increased the mass of the wagon, increasing the amount of force it needed to move.
The rainwater decreased the mass of the wagon, decreasing the amount of force it needed to move
45s