Neco Model Questions Vol1 2020 Physics Question 2

Practice essay / theory question 2 from the 2020 Neco Model Questions Vol1 Physics examination. This question covers Scalars and Vectors, Projectile Motion, Vector Resolution, Kinematics .

Neco Model Questions Vol1 2020 Physics Essay / Theory

Topics: Scalars and Vectors Projectile Motion Vector Resolution Kinematics

Question 2 NECO_MODEL_QUESTIONS_VOL1 • 2020 • PHYSICS • essay

A ball is projected from the top of a cliff that is 45.0 m above sea level. The ball leaves the hand with a speed of 20.0 m s⁻¹ making an angle of 30° above the horizontal. Air resistance is negligible and g = 9.8 m s⁻².

Question Parts

( a )

Resolve the initial velocity into its horizontal (vₓ) and vertical (vᵧ) components, stating each to two decimal places.

( b )

Determine the total time taken for the ball to reach the ground.

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About This Question

This is Neco Model Questions Vol1 2020 Physics Question 2. It is one of the essay questions from the 2020 Neco Model Questions Vol1 Physics examination.

The question covers Scalars and Vectors, Projectile Motion, Vector Resolution, Kinematics .

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