Physics Final Exam Questions with all Answers correct

Physics Final Exam Questions with all Answers correct to a fair approximation, Early Greeks knew the While you are standing in the aisle of a bus, the bus driver suddenly makes a left turn. You lurch to the right due to Neglecting air resistance, how fast must you toss the ball straight up in order for it to take 6 seconds to return to its initial level if you are driving at 20 m/s and slam on your breaks and skid to a 0.5g to a full stop, the skidding time is about a pair of toy freight cars, one twice the mass of the other, fly apart when a compressed spring that joins them is released. Acceleration will be greater for the heavier car, same on each, lighter car 2 identical objects in outer space, one moving 2 m/s, the other at 1 m/s, have a head-on collision and stick together. their combined speed after the collision is A machine that promises more energy output than input is the frequency of the second hand on a clock is The kind of waves that travel fastest through a long metal rod have