Adiver runs horizontally off the end of a diving board with an initial speed of 1.75 m/s. if the diving board is 3.40 m above the water, what is the diver's speed just before she enters the water? (neglect air resistance.)

The vertical velocity diver`s,

Given  

Therefore,

The initial speed is in horizontal direction which is given ,

We have and , and  because this is a right vector triangle, we can use the Pythagorean theorem we can calculate the final velocity.

the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?

true tan speed = ang vel x radius