FREE MCAT AND STUDY GAMES ABOUT THE

PDF Download

FREE MCAT AND STUDY GAMES ABOUT THE

MCAT-PHYSICS 1 EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -64 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: What two degrees create the same range?

Answer:

30 and 60

Question 2: MEGA

Answer:

10^6 Question 3: Ratio of range: height for 60 degrees

Answer:

2.4

Question 4: What is the ONLY force acting in projectile motion?

Answer:

gravity (only vertical motion changes)

Question 5: CENTI

Answer:

10^-2 Question 6: T / F: 2 spheres dropped from same height will have same final velocity no matter what.

Answer:

TRUE

Question 7: Does average velocity = average speed?

Answer:

NO (avg. velocity must be less)

Question 8: vector times vector = scalar

Answer:

V=V1V2costheta Question 9: Projectile: forces acting in horizontal/vertical

Answer:

no / yes

Question 10: When there is constant "a", what else is there?

Answer:

Constant force

Question 11: Speed is magnitude of total velocity and includes both ____.

Answer:

horizontal and velocity components

Question 12: Drop time trick

Answer:

drop time doubles, drop distance quadruples 1-5 2-20 4-80

Question 13: square root (3) / 2 // 0.50

Answer:

1.73

Question 14: What does "a" mean for a projectile?

Answer:

vertical velocity changes 9.8 m/s every second

Question 15: What does terminal velocity mean?

Answer:

Velocity is at its final value and won't change for the rest of the time

Question 16: When is object decelerating?

Answer:

velocity is opposite to acceleration

Question 17: When there is no air resistance, what is the only force acting?

Answer:

gravitational

Question 18: How are force and "a" vectors related?

Answer:

"a" is always in direction of resultant force Question 19: Why do objects that fall from the same height have the same final velocity even with different launch angles?

Answer:

same potential energy --> KE transformation Question 20: Ratio of range: height for 30 degrees

Answer:

6.7

Question 21: NANO

Answer:

10^-9 Question 22: Projectile: velocity component in horizontal / vertical motion?

Answer:

constant / changing (by 9.8 m/s every second)

Question 23: Ball shot at 30, 45, 60 degrees, which lands first?

Answer:

30 degrees Question 24: Path of projectile NOT experiencing air resistance is independent of what?

Answer:

mass of projectile

Question 25: Drop or throw horizontally, which lands first?

Answer:

Same time Question 26: T / F: 2 spheres dropped from same height will have same time no matter what

Answer:

FALSE --> depends on whether inclined plane or not

Question 27: What should the resultant vector always be?

Answer:

head-to-head / tail-to-tail

Question 28: Does instantaneous velocity = instantaneous speed?

Answer:

YES