Part 1. if an object oscillates 100 time in 50 seconds what will be the frequency and periodic time?

part 2. consider a mass oscillating with simple harmonic motion represented by the equation x=2/5cos[2π t + π ] meters . calculate the amplitude, displacement, speed and acceleration if it completes the motion at a time of 0.7 seconds

found in the nucleus

has mass of one amu

when two balls of the different masses are dropped from equal height, they reach the ground at the same time .this is because they experience the same acceleration.

the acceleration is independent of mass.

thus when they are dropped they will always maintain the same velocity and travel the same distance (neglect air resistance of course) at the same time.

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.

365.25 earth days are in the year of a light year