Forces Super Review + Trivia!

Question 1

If a bat hits your head with 500 N of force, how hard did your head hit the bat?

Accepted Answer

500 N

Question 2

Final Trivia! Finish Newton's quote-"If I have seen further than others,it is by standing upon

Accepted Answer

the shoulders of giants.

Question 3

If you push something with double (2x) the force, it will have ______ the acceleration.

Accepted Answer

double. (2x)

Question 4

If you are shot into deep space going 100 m/s, your velocity will...

Accepted Answer

Stay at 100 m/s

Question 5

Which vector would you label as Fn, the normal force, if it's sitting on a table?

Accepted Answer

B

Question 6

Which object has a net force of 200 N downward?

Accepted Answer

Middle Object.

Question 7

A free body diagram is great for finding out an object's:

Accepted Answer

Net Force.

Question 8

Trivia! According to a now outdated calendar, Newton was born on what holiday?

Accepted Answer

Christmas.

Question 9

Which vector below would be labeled as Fapplied (The applied force), if "C" is Friction?

Accepted Answer

A

Question 10

Which vector below would you label as Fg, the force of the object's gravity (weight)?

Accepted Answer

D

Question 11

Which vector below would you label as the Ff, the force of friction, if the object moves left?

Accepted Answer

C

Question 12

How might this young tortoise hope to increase his inertia?

Accepted Answer

Grow up.

Question 13

Which object would be in equilibrium if you pulled 20 N to the right?

Accepted Answer

Right object.

Question 14

True or False: Friction is a force that points in the same direction as motion.

Accepted Answer

False

Question 15

If you feel like you weigh less in an elevator, it's probably because the elevator:

Accepted Answer

Is accelerating down.

Question 16

"Recoil" is an example of the 3rd law, defined by Newton as a reaction that is both:

Accepted Answer

Equal and opposite.

Question 17

Trivia! How many Nobel prizes was Newton awarded with?

Accepted Answer

0

Question 18

Trivia! During the outbreak of the bubonic plague, how did Newton spend his free time?

Accepted Answer

He invented Calculus.

Question 19

Which object below has a net force of 2,000 N?

Accepted Answer

None.

Question 20

If you keep your force the same but push something 5x as massive, it's acceleration ____.

Accepted Answer

will be 1/5 as much.

Questions 20