Science Max Quiz

What is the opposite of gravity as humorously discussed in the video?

• Levitation

• Density

• Buoyancy

• Anti-gravity

What are the four materials needed to build a gravity-powered boat?

• Wood, metal, glue, string

• Paper, cardboard, glue, paint

• Styrofoam, plastic cup, craft stick, straw

• Plastic, rubber, tape, scissors

What principle explains the movement of the gravity-powered boat?

• Newton's first law

• Newton's third law

• Archimedes' principle

• Newton's second law

What was the main reason the rat trap boat was more effective than the mousetrap boat?

• It had more potential energy

• It had a better design

• It was lighter

• It was more aerodynamic

What was the humorous consequence for the loser of the boat race?

• Jumping in the pool

• Wearing a funny hat

• Building a new boat

• Cleaning the lab

What is essential for launching the air-powered rocket?

• A large open space

• A cork and air pump

• A strong wind

• A powerful engine

What safety equipment is recommended when launching the air-powered rocket?

• Helmet

• Ear plugs

• Safety glasses

• Gloves

What is a fulcrum in the context of levers?

• The force applied

• The point where the lever pivots

• The weight being lifted

• The length of the lever

Which of the following is NOT an example of a lever mentioned in the video?

• Ball

• Fish

• Lamp

• Scissors

How can you increase the amount of work done by a lever?

• By moving the fulcrum closer to the load

• By using a heavier load

• By applying less force

• By shortening the lever