Understanding Newton's Second Law with a Caveman

What is the main challenge faced by the caveman in the video?

• Finding food

• Opening a door

• Starting a fire

• Building a shelter

According to Newton's second law, what is force equal to?

• Mass divided by acceleration

• Mass minus acceleration

• Mass plus acceleration

• Mass times acceleration

Why did the caveman's initial attempt to open the door fail?

• He used too much force

• He didn't use enough force

• The door was locked

• He was distracted

What did the caveman use to increase his mass in the second attempt?

• A stick

• A rock

• A rope

• A log

How did the caveman increase his acceleration in the successful attempt?

• By running

• By jumping

• By crawling

• By walking slowly