Anonym Anonym
  • 23-01-2015
  • Physics
Answered

According to this equation, F=ma, how much force is needed to accelerate an 82-kg runner at 7.5m/s2?

A.
615 N

B.
10.9 N

C.
615 m/s

D.
10.9 m/s



Answer :

sheiilaa
sheiilaa sheiilaa
  • 23-01-2015
You multiply the mass by the acceleration 82*7.5=615; that's what I would do
Answer Link
sharoncute
sharoncute sharoncute
  • 24-01-2015
c is the  answer for it
Answer Link

Other Questions

8675 divested by .50 solved
Environmental engineers minimize the impact of land development on the environment. True or False
is 3 yards greater or less than or equal to 21 feet
A car factory can build 14 cars in 4 hours. How many cars can it build in 7 hours?
'N' stands for a whole number, 5n is LESS than 100, so what does n stand for now
The owners of business and industry in the free enterprise system are called: A) Creditors B) Capitalists C) Consumers D) Communists
n is an integer s=1/2 n(n+1) prove that 8s + 1 is an odd square number
can you find the cube root of a negative number? if so, is it positive or negative? explain your reasoning
Why was hospitality so important to the ancient Greeks? A. There was relatively little development in ancient Greece, so travelers had to rely on the kindness o
Which of these materials is an example of a conductor? (of electricity) A. water B. rubber C. glass D. wool fabric