C. In a right triangle, the square of the hypotenuse equals the sums of the squares of the legs.
pythagorean theorem: a^2 + b^2 = c^2, where the hypotenuse = c and the legs are a and b. i hope this helps you!
Answer:
A: 2x-5
B: -9(x+1)
Step-by-step explanation:
Answer:
247.666667
Step-by-step explanation:
ANSWER
The required force is
EXPLANATION
The force needed to accelerate a 70kg runner at
is the product of the mass of the runner in kilograms and the acceleration in meters per seconds square.
The equation is given by,
where
and
This implies that,
We multiply to get,
Therefore the needed force is 350 Newtons.