OAR exam 2024 with 100% correct answers
Is it true that your gravity is the same on earth as it is on the moon? - correct answer Your gravity on earth is the same on the moon. What happens when you fire a bullet and drop a bullet at the same time? - correct answer A bullet being shot, and a bullet being dropped will both hit the ground at the same time. At what point does the pendulum have the most kinetic energy? - correct answer At its lowest point. Would a pendulum with a longer string or a shorter string take a longer distance to complete a swing? - correct answer The pendulum with the longer string. If two pendulums with different weights but same string length, which one would swing faster? - correct answer The weight wouldn't mater only the string length and it's equal same so they will swing at the same speed. Bernoulli's Principle states that low velocity over a plane wing means? - correct answer Less lift from the ground. What happens when you decrease the pressure on a gas? - correct answer You decrease the volume. According to Bernoulli's principle a jet flying faster will have higher or lower lift on its wings? - correct answer Higher. What is a Pulley? - correct answer A machine that uses turning wheels and rope to lift an object, which in return gives you a mechanical advantage.
Información del documento
- Subido en
- 27 de diciembre de 2023
- Número de páginas
- 11
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
