Ijmb Model Questions Vol1 2017 Physics Question 3

Practice practical question 3 from the 2017 Ijmb Model Questions Vol1 Physics examination. This question covers Motion .

Ijmb Model Questions Vol1 2017 Physics Practical

Topic: Motion

Question 3 IJMB_MODEL_QUESTIONS_VOL1 • 2017 • PHYSICS • practical

A smooth inclined plane of length 2.00 m is set at an unknown angle to the horizontal. A small steel ball is released from rest at the top and allowed to roll down. The time taken for the ball to travel the whole length is recorded for three trials: 1.85 s, 1.78 s and 1.82 s. The vertical height of the plane is measured as 0.60 m. Use g = 9.8 m s⁻².

Question Parts

( a )

Calculate the average time for the three trials and the corresponding average speed of the ball along the plane.

( b )

Assuming uniform acceleration from rest, determine the magnitude of the ball’s acceleration using the average speed and the length of the plane.

( c )

From the geometry of the plane, determine the angle of inclination, calculate the theoretical acceleration of the ball down the plane, and comment on the difference between the experimental and theoretical values.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Ijmb Model Questions Vol1 2017 Physics Question 3. It is one of the practical questions from the 2017 Ijmb Model Questions Vol1 Physics examination.

The question covers Motion .

View More Ijmb Model Questions Vol1 2017 Physics Questions More Ijmb Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Chat with Support