Math & Physics MCAT Practice Questions
743 free Math & Physics MCAT-style practice questions, covering topics like Kinematics & Dynamics, Work and Energy, Thermodynamics, Fluids, Electrostatics and Magnetism, Circuits, and more.
A 5 N force is applied to pull a 20 kg object across a rough surface, resulting in a constant…In a study investigating the distribution of reaction times among professional athletes, which of the following statistical distributions is most…A U-shaped tube is filled with water, and a small amount of oil is poured into one arm of the…A cylindrical vessel is filled with a viscous fluid. If the vessel is rotated about its vertical axis at a…A pulley system consists of four movable pulleys and one fixed pulley. If a force of 100 N is applied…A piston-cylinder system contains 0.1 moles of an ideal gas at a pressure of 2 atm and a volume of…A uniform beam of length 2 meters and mass 10 kg is pivoted at its midpoint. Two masses, 5 kg…In a parallel circuit, if one resistor has a resistance of 10 ohms and another has a resistance of 20…In a series circuit with multiple resistors, how does adding more resistors affect the total resistance of the circuit?The scores of a certain test are normally distributed with a mean of 70 and a standard deviation of 10.…A biologist is studying the effect of temperature on the growth rate of bacteria. She collects data at three different…A particle moves along the x-axis with a velocity given by v(t)=3t2+2t+1. What is the acceleration of the particle at…A container is filled with a liquid. If the container's shape is changed while keeping the volume constant, what happens…Which of the following statements is consistent with the second law of thermodynamics?A researcher is conducting a study on the effects of a new therapeutic approach for individuals with a rare genetic…An object of mass 𝑚 is attached to a spring with spring constant 𝑘. It undergoes simple harmonic motion with…In a region of space, there are two point charges, A and B. Charge A has twice the magnitude of…If a force of 10 N is applied to a 5 kg object, what is the acceleration of the object?A piston is used to compress a gas in a cylinder. If the force applied to the piston is doubled…In a circuit, a resistor with resistance $*R$* is replaced by a resistor with resistance $2R.$ What happens to the…A positive charge +Q is placed in an electric field. Which of the following statements best describes the relationship between…A pharmaceutical company is conducting a clinical trial to assess the effectiveness of a new drug. They observe that the…In a standing wave formed in a pipe closed at one end, which harmonic mode produces the fundamental frequency?Which of the following factors does NOT affect the kinetic energy of photoelectrons ejected from a metal surface during the…The lengths (in centimeters) of a set of plants are recorded: 12, 15, 14, 16, 13, 15, 14. What is…Statistical Ethics:A researcher conducts a study investigating the effects of a new teaching method on student performance. After collecting data,…A positively charged rod is brought near a neutral insulator. What happens to the charge distribution in the insulator?A car is traveling along a straight road at a constant speed. Suddenly, the driver slams on the brakes, causing…Which of the following materials can be used to polarize light by reflection?A point charge of +3 µC is placed at the origin of a coordinate system. At a point (2 m,…A force of 20 N is applied at an angle of 60 degrees to the horizontal. What is the horizontal…Two slits are illuminated with monochromatic light. What pattern is observed on the screen?A lens has a focal length of +15 cm. An object is placed 10 cm in front of the lens.…In a basic science research experiment investigating the effect of temperature on enzyme activity, researchers conducted trials at temperatures ranging…A syringe containing a liquid is attached to a needle inserted into a vein. If the pressure inside the syringe…A charge Q is placed at the midpoint between two identical charges, each with a magnitude of 2Q. What is…A positive charge is brought closer to another positive charge. What happens to the electric potential energy of the system?Which of the following properties of a wave is related to its loudness in the case of sound waves?A 300 W motor runs for 2 minutes. How much work is done by the motor?A scientist hypothesizes that increasing the temperature of a reaction will increase the rate of the reaction. To test this…A wave has a frequency of 50 Hz and a speed of 100 m/s. What is the wavelength of the…A car accelerates uniformly from rest at 3 m/s2 for 8 seconds. What is the final velocity of the car?An object moves with a constant velocity of 5 m/s5m/s for 8 seconds. What is the displacement of the object…A circuit has a battery with a voltage of 9 V and a resistor with a resistance of 3 ohms.…In a circuit with three resistors in parallel, how does increasing the resistance of one resistor affect the total resistance?Which of the following statements best describes the phenomenon of fluorescence?A container holds two different fluids, A and B, with fluid A having a higher density than fluid B. If…A survey was conducted to assess the opinions of students regarding the quality of campus food services. Participants were asked…A research team is conducting a study to investigate the genetic basis of a rare disorder. The team collects genetic…A chemical reaction has an activation energy of 50 kJ/mol. If the temperature is increased, what will happen to the…