When preparing for the MCAT, a lot of students feel that physics is such a small part of the exam, that they don’t need to worry. However, you need to have at least basic physics knowledge to do well on the test, even though it may not be a major part of the exam. Understanding physics is important for future doctors, which is why it is included in the MCAT, so make sure you are properly prepared.
Physics questions will be found only in the first part of the MCAT. This is in the Chemical and Physical Foundations of Biological Systems portion.
59 questions are included in this part of the test, and about 25% of them will be related to introductory physics. You will have 95 minutes to complete this portion of the test.
To help you prepare for this section of the test, you may want to consider purchasing an MCAT prep course. Often times, MCAT prep courses include simulated practice tests that mimic the content and format of real physics questions that you will encounter come test day.
The types of physics topics on the MCAT can vary. You will want to have a good foundation in all of the physics you’ve been taught.
The physics topics you should understand include atomic and nuclear phenomena, circuits, electrostatics, fluids, kinematics, light and optics, magnetism, thermodynamics, units and dimensional analysis, waves and sound, and work and energy.
You will not receive a formula or equation sheet to use with your MCAT, so you should make sure you memorize them. Some passages may include the equation, but that’s not always the case.
Below are a few of the formulas you will for sure want to memorize.
Newton’s 2nd Law (F = m x a): The net force (F) on an object can be calculated from the product of the object’s mass (m) and acceleration (A).
Kinetic Energy (KE = 1/2 x m x v2): Kinetic energy is proportional to the mass (m) of an object and the square of its velocity (v).
Potential Energy (PE = m x g x h): The gravitational potential energy (PE) of an object is proportional to the object’s mass (m) and height (h) and to the acceleration of gravity (g = 9.8 m/s2).
Pascal’s Law (P = F/A): Pascal’s law states that pressure exerted on fluid at rest is transmitted equally in all directions of the container holding the fluid. Pressure equals the applied force (F) divided by the area of contact (A).
Below are a couple of physics practice questions similar to what you will find on the MCAT. if you would like more MCAT practice questions, you may want to consider checking out MCAT prep companies such as Princeton Review or Kaplan.
Question 1:
You walk 30 m east and then 40 m north. What is the difference between your traveled distance and your displacement?
(A) 0 m
(B) 20 m
(C) 50 m
(D) 70 m
Question 2:
A 30 kg child sits on a seesaw at a distance of 2 m from the fulcrum. Where must the father sit to balance the seesaw if he has a mass of 90 kg?
(A) 67 cm from the girl
(B) 67 cm from the fulcrum
(C) 133 cm from the girl
(D) 267 cm from the fulcrum
Below are some tips that will help you to do better with the physics questions on the MCAT.
Tip #1: Revisit Physics
If you haven’t thought much about your physics classes lately, it’s time to revisit what you’ve learned. Go through all of the areas mentioned above and make sure you understand all of the fundamentals. Prep companies such as Blueprint and Altius even offer physics-focused classes if you need additional help.
Tip #2: Memorize Equations with Flashcards
Knowing equations is essential. One of the easiest ways to memorize them is with the help of flash cards. Go over them daily until you have them all committed to memory.
Tip #3: Focus on Weak Areas
If you have areas where you know you are weak, focus your attention on those. Keep studying for the other parts of the MCAT but make an effort to improve your weaknesses if you want to do well on the test.
Tip #4: Take Practice Tests
A great way to know how you are likely to fare on the MCAT is to take some practice tests. They can also let you know where you are having trouble, so you can redouble your efforts in those areas. You may also want to consider working with an MCAT tutor to get the most out of reviewing your practice tests. Tutors will be able to give you advice and strategies for mastering physics questions.
Tip #5 Take a Prep Course
A great way to refresh your knowledge is with a prep course for the MCAT. Quality courses will cover all of the most important things you need to know for the test. Our team recommends the MCAT courses from Blueprint and Princeton Review. These were two of the highest rated courses that our team has tested to date.
The MCAT might seem scary, particularly when it comes to the physics portion. However, with proper prep and study, you can do well on this test.
Medical schools want to see that you (1) have a basic understanding of physics principles that influence human physiology; and (2) that you are able to learn and understand difficult topics.
The best way to memorize physics equations is by repeatedly using flashcards two to three times per day.
Several different content areas related to physics are tested on the MCAT. These include Kinematics, Dynamics, Optics, Mechanical Waves, Magnetism, and more.