Physics Class Questions: Physics Mechanics

Physics Questions:

1. Physics Problem 1: A horse moving with constant acceleration covers the distance between two points 90.0 m apart in 6.00s. Its speed as it passes the second point is 20.0 m/s. a) What is its speed at the first point? b) What is the acceleration?
2. Physics Problem 2: The catapult of an aircraft carrier accelerates a jet fighter from rest to a take-off speed of 190 mi/h in a distance of 319 ft. Assume constant acceleration. a) Calculate the acceleration of the fighter in m/s2. b) Calculate the time required for the fighter to be accelerated to take-off speed.
3. Physics Problem 3: An airplane travels 380m down the runway before taking off. If it starts from rest, moves with constant acceleration, and becomes airborne in 7.95 s, what is its speed in m/s, when takes off?

My Physics Class

Physics: Second Grading Examination

Review for Physics Exam

Scientist
Circuit
Ohm's Law
Power
Electric Meter
Energy Conversion
Magnetism

Enjoy Physics!

Physics Update: Nobel Prize Winner in Physics

Physics Nobel Prize winners are. Charles Kao, Willard Boyle and George Smith. Congratulations to these physics wizards.