In the problem you are given what basically amounts to two sides (the legs) of a right triangle.
We are trying to find the hypotenuse of the triangle (which is the displacement).
Using the Pythagorean Theorem
a^2+b^2=c^2
we will plug in 26 and 6 for a and b, and then solve for c yielding an answer of 26.6833 yards.
To find the angle from the direction he ran forward, we can use a trigonometric function.
I will use the tangent function since we are given the adjacent and opposite sides (tanθ=(opp/.adj.)
tanθ=(6/26).
This yields a theta value of 12.9946 degrees (this is the angle from his initial running direction)
Answer:
10m/s
Explanation:
velocity is the rate of change of distance .that is the distance covered upon the time taken
take the difference of water levels to find volume of the ring. convert ml to cm3. multiply by density to cancel out cm3 units (idk how to explain that well). you get 8.4g
Answer:
<h3><u>Diagram</u>:-</h3>