Force = mass x acceleration (F=ma)
When the parachutist reaches terminal velocity they are moving at a constant speed and no longer accelerating so acceleration (a) would be 0
so F would also be 0 since anything multiplied by 0 = 0
this would also mean that Fdrag must exactly balance Fg
so Fdrag would = -Fg, so Fdrag would be -850 N
Answer:
y = - x + 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (4, - 3)
m = = = -1, hence
y = - x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (- 1, 2), then
2 = 1 + c ⇒ c = 2 - 1 = 1
y = - x + 1 ← equation in slope- intercept form
Tommy is studying for final exams this weekend. He will spend 1/5 of his weekend studying. What fraction of the weekend will he spend studying for each of his 4 subjects if he spends the same amount of time studying for each subject.
ANSWER: 1/5 divided by 4/1 = 1/5 x 1/4 = 1/20
Answer:
The answer is "7 + (one-fifth + n) = (7 + one-fifth) + n".
Step-by-step explanation:
In the associative property we add the values, when we add the values it will give the same result, that's why in this choices only the above choice were correct, which can be explained as follows: