WorksheetsNewton's 1st & 2nd Laws Review
Total questions: 20
Worksheet time: 5hrs 0mins
What is the NET FORCE and DIRECTION (of net force)?
4 N to LEFT
4 N to RIGHT
0 N
0 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
4 N to LEFT
4 N to RIGHT
0 N
0 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
6 N to LEFT
6 N to RIGHT
6 N
3 N to LEFT
What is the NET FORCE and DIRECTION (of net force)?
3 N to LEFT
3 N
0 N
3 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
1 N to LEFT
5 N to LEFT
1 N to RIGHT
6 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
8 N to RIGHT
1 N to LEFT
0 N
1 N to RIGHT
If there are two forces going in opposite directions how would you find the net force?
Subtract
Add
Neither
Multiply
Diagram 3 shows a cat chasing a rat. The inertia of the cat is bigger than the rat because.
The size of the cat is bigger than the rat
The length of the cat is more than the rat
The mass of the cat is bigger than the rat
While you’re ice-skating with your friends, you push off from one end of the rink and slide forward. Based on Newton’s first law of motion, what is true?
You will lose your balance and fall over before you reach the middle of the ice rink.
You will continue to slide across the ice until a force makes you stop or change direction.
The force of gravity will make you keep your velocity until your friend makes you stop.
The size of your ice skates will determine how quickly or slowly you travel across the ice.
Which action increases the inertia?
Use a rougher card /
Use a smooth card /
Pull the card with greater force /
Change the coin to a heavier coin /
A water-filled balloon with an overall mass of 1 kg undergoes an acceleration of 2 m/s2
How much force is being applied to the balloon?
0.5 N
2 N
3 N
2 kg
A skyrocket is launched with a force of 10N and accelerates at 20 m/s2
What is the mass of the skyrocket?
200 kg
0.5kg
2 kg
200 N
A 1000 kg satellite in space needs a course correction. To achieve this, one of its rocket motors is fired to apply 100 N of force as thrust. What will be the acceleration due to this thrust?
1 m/s2
100,000 m/s2
0.1 m/s2
10 m/s2
A cannonball accelerates at 1000 m/s2 from an applied force of 5000 N. What is the mass of the cannonball?
5,000,000 kg
0.2 kg
500 kg
5 kg
How much force is needed to accelerate a 2000 kg car by 3 m/s2
6000 N
666.67 N
0.0015 N
60 N
A spring balance is used to launch a 0.05 kg foam ball with a force of 5N. What acceleration is produced?
0.25 m/s2
100 m/s2
25 m/s2
0.01 m/s2
