Neco Model Questions Vol1 2019 Physics Question 2

Practice practical question 2 from the 2019 Neco Model Questions Vol1 Physics examination. This question covers Scalars and Vectors, Vector addition .

Neco Model Questions Vol1 2019 Physics Practical

Topics: Scalars and Vectors Vector addition

Question 2 NECO_MODEL_QUESTIONS_VOL1 • 2019 • PHYSICS • practical

A force table is used to verify the vector addition of two forces. The first force (F₁) has a magnitude of 5.0 N and is applied at 30° above the positive x‑axis. The second force (F₂) has a magnitude of 8.0 N and is applied at 120° measured anticlockwise from the positive x‑axis. The resultant force measured on the table is 9.5 N acting at 86° above the positive x‑axis.

Question Parts

( a )

Resolve each force into its horizontal (x) and vertical (y) components, showing all intermediate steps.

( b )

Using the components from part (a), calculate the theoretical magnitude and direction of the resultant force.

( c )

Determine the percent error in the measured magnitude and direction of the resultant force.

( d )

Suggest two possible reasons for the discrepancies between the theoretical and measured values and propose a way to minimise each.

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About This Question

This is Neco Model Questions Vol1 2019 Physics Question 2. It is one of the practical questions from the 2019 Neco Model Questions Vol1 Physics examination.

The question covers Scalars and Vectors, Vector addition .

View More Neco Model Questions Vol1 2019 Physics Questions More Neco Model Questions Vol1 Practice Questions Back to Questions

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