An object is launched with an initial speed of 16.3 m/s at an angle of 35 degrees above the horizontal. What is the vertical component of the displacement at a time of t = 0.79 s?

Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33