Forces that Change Motion Quick Check
2 of 42 of 4 Items
Question
A tennis player swings and hits the ball away. How does the force of the tennis racket affect the motion of the ball?(1 point)
Responses
It changes the speed of the ball but not the direction.
It changes the speed of the ball but not the direction.
It changes both the direction and the speed of the ball.
It changes both the direction and the speed of the ball.
It does not change the speed or the direction of the ball.
It does not change the speed or the direction of the ball.
It changes the direction of the ball but not the speed.
It changes the direction of the ball but not the speed.
A net force is applied to a moving object. Which statement best describes the effect of the force?(1 point)
Responses
The force will cause a change in the direction of the object.
The force will cause a change in the direction of the object.
The force will cause the object to come to a stop.
The force will cause the object to come to a stop.
The force will cause the speed of the object to increase.
The force will cause the speed of the object to increase.
The force will cause a change in the momentum of the object.
The force will cause a change in the momentum of the object.
The force will cause a change in the momentum of the object.
What is the momentum of an object?(1 point)
Responses
the rate of change in the velocity of an object
the rate of change in the velocity of an object
the velocity of the object
the velocity of the object
the net force acting on the object
the net force acting on the object
the state of motion of an object with mass
the state of motion of an object with mass
Use the paragraph to answer the question.
Mr. Washington spent the whole summer running a student car wash to raise money for the big garden project. He wants to create a farm-to-table type of program that allows for the school to grow its own fruits and vegetables. Mr. Washington made a pledge to the community last year that, as the new principal, he would do everything in his power to improve the nutritional value of school lunches.
Which answer is explicit evidence from the text about Mr. Washington?
(1 point)
Responses
Mr. Washington wants students to wash cars.
Mr. Washington wants students to wash cars.
Mr. Washington likes fruits and vegetables.
Mr. Washington likes fruits and vegetables.
Mr. Washington made a pledge to the community.
Mr. Washington made a pledge to the community.
Mr. Washington is part of the garden project.