IGS Ph Vectors and scalars

Vectors and scalars

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Multiple Choice

If you put the 2 kg and 3 kg blu-tac pieces together, what will their total mass be?

• 2 kg

• 3 kg

• 4 kg

• 5 kg

Multiple Choice

Does it make any difference to the total mass how you put them together?

• Yes, putting them togther in different ways gives a different total mass.

• No. Whatever way you put them together, the total mass is always 5 kg.

Multiple Choice

What will the total force be if the forces act in opposite directions?

• 1 N

• 2 N

• 3 N

• 5 N