F5 Chapter 1.1 Resultant Force

Which diagram below has the biggest resultant force?

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Find the acceleration of the 5kg object.

• 15N

• 25N

• 10N

• 5N

The frictional force of the rough surface is given as 3N. Find the acceleration of the 2kg trolley

• 10N

• 15N

• 5N

• 20N

An object of 2kg is pulled with a force of 20N horizontally. The frictional force is given as 5N. Find the acceleration of the 2kg object.

Which of the force is largest if the object is accelerating to the right?

• A

• B

• C

• D

What is resultant force act on the object?

• 15N

• 25N

• 30N

• 4N

Find the acceleration of 3kg object.

• 11N

• 13N

• 15N

• 17N