AP Physics C – Electricity & Magnetism (E&M) is rated as the hardest AP test by real AP class alumnae, with an average difficulty rating of 7.9 / 10 (10 = hardest). Those who stay the course often score well, though, with a 2021 pass rate of 70%. Is AP Physics 1 introductory? AP Physics … Read more
How do you do projectile motion AP Physics? What are the 3 principles of projectile motion? FACTORS AFFECTING PROJECTILE MOTION There are three main factors that affect the trajectory of an object or body in flight: the projection angle, magnitude of projection velocity and height of projection. Why is horizontal acceleration 0 for projectile motion? … Read more
The main source of error is likely to be the effect of air resistance, which is very difficult to account for theoretically at this level and is systematic in that it should decrease the range of all projectiles launched. Another source of error is likely to be the precision with which the projectile is aimed. … Read more
That situation is described by Newton’s Second Law of Motion. F is force, m is mass and a is acceleration. The math behind this is quite simple. If you double the force, you double the acceleration, but if you double the mass, you cut the acceleration in half. Which of Newton’s 3 laws is the … Read more
Projectile motion is the motion of an object projected vertically upward into the air and moving under the influence of gravity. Projectile motion is the motion of an object projected horizontally into the air and moving independently of gravity. What are the 4 types of projectile motion? Oblique projectile motion. Horizontal projectile motion. Projectile motion … Read more
Incoming students who have taken AP exams need a total of 32 credits to be eligible for Advanced Standing. Credits are earned by scoring 5 on a minimum of four AP exams. Harvard confers 4 or 8 credits for eac eligible AP exam depending on whether the exam covers one semester or one full year’s … Read more
1. AP Psychology. With a reputation as one of the easiest AP classes, it comes as no surprise that AP Psychology is also one of the most popular—288,511 students took the exam in 2021. What is the toughest AP class? Chemistry. 56.1% 10.6% U.S. Government and Politics. 57.5% 15.5% U.S. History. 58.7% 13.0% Human Geography. … Read more
Projectile motion is often one of the most difficult topics to understand in physics classes. Most of the time, there is not a direct way to get the answer; you need to solve for a few other variables to get the answer you are looking for. How do you do projectile motion AP Physics? How … Read more
Power is equal to work divided by time. In this example, P = 9000 J / 60 s = 150 W . You can also use our power calculator to find work – simply insert the values of power and time. How do you solve power problems in physics? What is power physics easy? We … Read more
Take as many as you can handle without spreading yourself thin, and make sure you will have time to study for the ACT or SAT this year. An Ivy League hopeful might take 3 to 5 AP classes, while if you’re aiming for less-selective schools, 2 to 4 would be enough. Is physics the hardest … Read more