Final Exam Prep
Open Ended Explination.mp4Challenge Question 1
Challenge Question 1
An 86kg object is launched off of a building at a height of 10 meters above the ground. The initial velocity is 12m/s at an angle of 63 degrees. What is the total energy of the object immediately prior to hitting the ground?
An 86kg object is launched off of a building at a height of 10 meters above the ground. The initial velocity is 12m/s at an angle of 63 degrees. What is the total energy of the object immediately prior to hitting the ground?
Challenge Question 2
Challenge Question 2
If we assume that he doesn't pedal and there is no friction in his tires, what is the height of the hill?
If we assume that he doesn't pedal and there is no friction in his tires, what is the height of the hill?