How far does a car travel if it starts from 10 m/s and accelerates at a rate of 2 m/s' until it reaches a speed
of 28 m/s

14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is

Aflute player hears four beats per second when she compares her note to a 523 hz tuning fork (the note c). she can match the frequency of the tuning fork by pulling out the “tuning join” to lengthen her flute slightly. what was her initial frequency?

Does the earth behave like a magnet how do you prove it