Q: A student is calculating the final mark for the module. If their Semester Mark is 60% and their Exam Mark is 50%, what is their FINAL MARK?

$$\text{Final Mark} = \frac{60\% + 50\%}{2} = 55\%$$

Q: Which of the following equations correctly represents the conservation of mechanical energy for an object in free fall (neglecting air resistance)?

$$mgh + \frac{1}{2}mv^2$ = \text{constant}$$

Question 1

Which of the following best describes the main purpose of the Engineering Physics 1A (PHYE0A1) module at the University of Johannesburg?

Accepted Answer

To gain a broad understanding of Mechanics, Waves, and Thermodynamics, and apply these concepts to related disciplines.

Question 2

A student wishes to defer an exam due to illness. According to the study guide, which of the following is NOT a valid requirement for the medical certificate?

Accepted Answer

It can be handwritten by the student if accompanied by a parent’s signature.

Question 3

Which chapters are primarily covered in the Mechanics section of the PHYE0A1 syllabus?

Accepted Answer

Chapters 2 through 13

Question 4

A student is late for a semester test by 35 minutes. According to the course rules, what is the consequence?

Accepted Answer

The student will not be admitted to the venue nor allowed to write the assessment.

Question 5

Which of the following is a central topic in Chapter 7 of the prescribed textbook?

Accepted Answer

Work and Kinetic Energy

Question 6

If a student misses more than one tutorial test, what must they do to avoid penalty according to the study guide?

Accepted Answer

Submit a sick note and the completed form within seven days of the missed date.

Question 7

Which of the following equations is used to describe the relationship between force, mass, and acceleration in Newton’s Second Law?

Accepted Answer

$$F = m a$$

Question 8

A student is calculating the final mark for the module. If their Semester Mark is 60% and their Exam Mark is 50%, what is their FINAL MARK?

Accepted Answer

$$	ext{Final Mark} = \frac{60\% + 50\%}{2} = 55\%$$

Question 9

Which of the following is NOT a valid reason for a deferred assessment according to the SOP?

Accepted Answer

Personal vacation

Question 10

Which of the following best describes the correct approach to studying Physics as emphasized in the study guide?

Accepted Answer

Physics is not a memory exercise; understanding and problem-solving are essential.

Question 11

A student is analyzing a scenario where a ball is thrown vertically upward with an initial velocity $$v_0. $$Which equation should they use to find the maximum height reached by the ball?

Accepted Answer

$$h_{max} = \frac{v_0$^2}{2g}$$

Question 12

Which of the following is the correct formula for the ideal gas law, as covered in the Thermodynamics section?

Accepted Answer

$$PV = nRT$$

Question 13

A student is required to calculate the work done by a constant force $$F$$ acting over a displacement $$d at an $$angle $$	heta to $$the direction of motion. Which equation should they use?

Accepted Answer

$$W = F d \cos 	heta$$

Question 14

Which of the following is a requirement for admission to the PHYE0A1 examination?

Accepted Answer

A minimum of 40% for the Theory Mark and 50% for the Practical Mark.

Question 15

Which of the following best describes the correct procedure if a student wishes to view their exam script after the main exam?

Accepted Answer

They may view the script within seven days after the final marks are released, but may not take notes or make copies.

Question 16

Which of the following equations correctly represents the conservation of mechanical energy for an object in free fall (neglecting air resistance)?

Accepted Answer

$$mgh + \frac{1}{2}mv^2$ = 	ext{constant}$$

Question 17

A student is analyzing a wave with frequency $$f$$ and wavelength $$\lambda. $$Which equation relates the wave speed $$v to $$these quantities?

Accepted Answer

$$v = f \lambda$$

Question 18

Which of the following is a plausible but incorrect misconception about the assessment policy for PHYE0A1?

Accepted Answer

Students can request extra assessments if they are just below the minimum required marks.

Engineering Physics 1A (PHYE0A1) Study Guide and Syllabus Overview

Study Guide - Practice Questions

Study Guide - Flashcards