MCAT Forces and Kinematics Quiz

Why is it important to understand equations rather than just memorize them for the MCAT?

• It reduces the need for practice.

• It makes the exam easier.

• It helps in applying them to different contexts.

• It saves time during the exam.

What is the standard unit of force in the International System of Units?

• Pascal

• Joule

• Newton

• Watt

How is acceleration derived from the force equation F=ma?

• a = F + m

• a = m / F

• a = F / m

• a = F * m

In the problem-solving example, why is it acceptable to round numbers on the MCAT?

• Close enough is good enough.

• Exact numbers are not important.

• The MCAT allows calculators.

• It simplifies the problem.

What is the initial step in solving a problem using the force equation F=ma?

• Calculate the velocity.

• Check the units for consistency.

• Determine the distance.

• Find the time taken.

How do you convert grams to kilograms in a physics problem?

• Multiply by 1000

• Divide by 1000

• Subtract 1000

• Add 1000

What does a negative acceleration indicate in a kinematics problem?

• The object is speeding up.

• The object is moving in a circle.

• The object is slowing down.

• The object is at rest.

Which kinematic equation is used when time is not a factor?

• V = u + at

• s = ut + 0.5at^2

• V^2 = u^2 + 2as

• s = vt - 0.5at^2

What is the final unit for distance (delta x) in a kinematics problem?

• Kilograms

• Meters

• Seconds

• Newtons

Where can you find additional resources and cheat sheets for MCAT physics?

• physics.org/MCAT

• leah4sci.com/MCATPhysics

• study.com/MCATPhysics

• mcat.org/resources