A Projectile Is Fired from Point 0 at the Edge

question 41

Short Answer

A projectile is fired from point 0 at the edge of a cliff,with initial velocity components of v_0x = 60.0 m/s and v_0y = 175 m/s,as shown in the figure.The projectile rises and then falls into the sea at point P.The time of flight of the projectile is 40.0 s,and it experiences no appreciable air resistance in flight.What is the height of the cliff?

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Definitions:

Homoscedasticity

The condition in which the variance of the residuals or errors in a regression analysis or statistical model is constant across all levels of the independent variable.

Heteroscedasticity

A condition in regression analysis where the variance of errors or the variability of the dependent variable differs across values of an independent variable.

Variance

A measure of the dispersion representing the average of the squared differences from the mean.

Observation

An act of noting and recording something, typically used in the context of data collection in scientific studies or research.