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7 questions
Force depends on:
gravity
mass
acceleration
mass and acceleration
What minimal force must be exerted by a mother to lift her 5kg baby?
Type answer with two decimals; no units
In the finals, Rick kicks the 0.6 kg soccer ball with a force of 80 N. How much does he accelerates the ball?
Round answer to two decimals; no units
Three women pushed a stalled car. Each woman pushes with a force of 425 N. What is the mass of the car if it accelerates at 0.85 s2m .
No units
A tennis ball with a mass of 0.1 kg is accelerated at a rate of 164 s2m when hit a professional tennis player. What force does the racket exert on the ball?
Type answer with one decimal; no units
How much does the box accelerate?
Type answer with one decimal; no units
Is this boat moving?
No
Yes, it's decelerating
Yes, it's accelerating
Yes, it's moving at a constant speed
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