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PIMSO 2021 - Science - Grade 5 - National Round Mock Test Question 16

PIMSO Science · PIMSO 2021 - Science - Grade 5 - National Round Mock Test

Question 16

The diagram below show forces, F1, F2 and F3 exerted on two identical blocks P and Q at the same time on the same surface.
Question illustration
Which of the following shows the correct amount of forces for F1, F2 and F3 such that Block P will move to point A while Block Q remains stationary? Each option lists F1, F2, F3.
  1. 12, 18, 30
  2. 18, 18, 12
  3. 18, 12, 18
  4. 30, 18, 12