Q2 Review: Motion of Objects

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Open Ended

Explain if the forces are balanced or unbalanced on the soccer ball.

Open Ended

Explain how would you know if the forces on an object are balanced?

Open Ended

Explain if the forces on the rope are balanced or unbalanced.

Describe what direction the rope will move and why.

Multiple Choice

A boy is walking his dog around the neighborhood. The dog starts to pull on his leash to the right. The boy pulls back to the left so the dog can’t move any further. Which diagram represents the forces on the leash?

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Multiple Choice

A car travels at a constant speed of 60 km/h for 3 hours. Calculate the total distance traveled by the car.

• 120km

• 240 km

• 180 km

• 200 km

Multiple Choice

If a cyclist needs to cover a distance of 150 km and he travels at a speed of 25 km/h, how much time will it take for him to reach his destination?

• 4 hrs

• 6 hrs

• 5 hrs

• 7 hrs

Multiple Choice

A train covers a distance of 480 km in 6 hours. Calculate the average speed of the train in km/h.

• 60 km/h

• 70 km/h

• 90 km/h

• 80 km/h

Multiple Choice

A group of students are planning a field trip and need to calculate the time it will take to travel to a museum that is 120 km away. If their bus travels at an average speed of 40 km/h, how long will their journey take?

• 2 hrs

• 3 hrs

• 4 hrs

• 5 hrs

Multiple Choice

A scientist is studying the travel patterns of migratory birds. If a bird species travels 800 km in 10 hours during its migration, what is the average speed of the birds? Additionally, if the birds increase their speed by 10% due to favorable wind conditions, calculate their new speed.

• 
  80 km/h, 88 km/h

• 85 km/h, 93.5 km/h

• 90 km/h, 99 km/h

• 95 km/h, 104.5 km/h