Neco 2017 Physics Question 44

Practice objective / multiple choice question 44 from the 2017 Neco Physics examination.

Neco 2017 Physics Objective / Multiple Choice Medium Difficulty
Question 44 NECO • 2017 • PHYSICS • objective

In the diagram, a block of mass \(5\ \text{kg}\) slides down a smooth incline that makes an angle of \(30^{\circ}\) with the horizontal. The length of the incline is \(4\ \text{m}\). At the bottom of the incline the block compresses a horizontal spring of spring constant \(k = 200\ \text{N m}^{-1}\) until it momentarily comes to rest. Assuming no friction and taking \(g = 9.8\ \text{m s}^{-2}\), determine the maximum compression of the spring.

Answer Options

Correct Answer A. 0.99 m (approximately)
B. 0.85 m (approximately)
C. 0.68 m (approximately)
D. 1.12 m (approximately)
Correct Answer
A
Correct Option:
0.99 m (approximately)

About This Question

This is Neco 2017 Physics Question 44. It is one of the objective questions from the 2017 Neco Physics examination.

Difficulty level: Medium .

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