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12 questions
Match the following
unbalanced force | The rate at which velocy changes | ||
net force | Net force is equal to 0 N | ||
acceleration | Net force is greater than 0 N | ||
newton | A unit of force | ||
balanced force | Total force acting on an object and its direction |
The SI unit of measure for force.
Newton
force
net force
The combination of all forces acting on an object.
Newton
force
net force
When the net forces equal 0 N, they are which of the following?
balanced
unbalanced
a push
a pull
During a soccer game, Daniel kicked the ball towards the goal. Maya, who was defending, tried to change the ball's direction. Which of the following would always cause a change in the ball's speed, direction, or both?
balanced forces applied by Emma
unbalanced forces applied by Emma
either balanced or unbalanced forces applied by Emma
any combination of forces applied by Emma
Mason and Daniel are playing soccer. Aiden kicks the ball towards the goal. What causes the soccer ball to start moving?
balanced forces
unbalanced forces
either balanced or unbalanced forces
any combination of forces
Units for work are
newtons
joules
meters
seconds
Rohan, Ethan, and Emma are participating in a science quiz. The quizmaster asks, 'What is the unit for measuring the power used by the light bulb in your house?'
Watt
Joule
Newton
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