Unit 1, Lesson 1

At what point is the object moving back to the starting point?

(a)  

Imagine this! Michael is on a mission to save the world. He has to walk at a speed of 2 m/s for exactly 3 minutes to reach the secret base. Can you tell how far he would have walked?

• 360 m

• 6 m

• 18 m

• 5 m

Can you guess when the object took a little break and just sat still?

• Was it chilling between 5 and 6 seconds?

• Or was it resting between 2 and 5 seconds?

• Maybe it was relaxing between 1 and 2 seconds?

• Or did it take a break right at the start, between 0 and 1 second?

Let's play a fun game of matching! Can you connect the description to the correct graph?

Here's your clue: "The car is taking a break and not moving."

Let's play a fun game of matching! Can you connect the dots?

"Imagine a car zooming down a straight road at a steady speed. Can you pick the graph that best represents this scenario?"

• wrong

• correct answer

Imagine you're on a magical journey with Segment A-B Bus. At this moment, the bus is _________________.

• having a peaceful nap (at rest)

• making its way back home (returning to original position)

• zooming ahead on its adventure (moving forward)

Who do you think zoomed past everyone and clinched the victory in the race?

• Albert

• Bob

• Charlie

Can you guess what a force is?

• Is it the PUSH or PULL on an object?

• Or, is it The MOTION an object creates?

• Maybe, it's The objects HITTING one another?

• Or, is it about Going REALLY FAST?

Imagine you're a superhero, and you need to calculate the net force to save the day! Can you figure it out?

• 20 N 

• 0 N 

• 400 N 

• 40 N 

Imagine this! Two teams are in a tug of war. They are pulling with the same amount of force. What do you think will happen next?

• The boy in blue will triumph!

• They will remain in a deadlock, not moving at all.

• The boy in red will emerge victorious!

• Oops! They both will tumble down.