Anonym Anonym
  • 30-01-2015
  • Physics
Answered

What is the mass of a falling rock if it produces a force of 147 N



Answer :

medstudent93 medstudent93
  • 31-01-2015
newtons (force)=Mass * acceleration
147=Mass (in Kilograms) * 9.8m/s^2
147/9.8=15

the mass is 15kg
Answer Link

Other Questions

what kind of plant cells make up nut shells and seed coats
How did Elizabeth 1st defeat the Spanish Armada?
The population of Linton is 12 times as great as the population of Ellmore.  The combined population of both towns is 9,646 people.  What is the population of L
Looking at a cell under a microscope, you note that it is a prokaryote. How do you know?(a)The cell lacks cytoplasm.(b)The cell lacks a cell membrane.(c)The cel
Which expression represents y⁴ - 36 in simplest factored form? A. ( y² + 4)( y² - 9) B. ( y² + 4)( y - 3)( y + 3) C. ( y² + 6)( y² - 6) D. ( y⁴ - 36)( y +1)
can anyone explain how to solve this 5(6-2)^2-5
How do I write two hundred fifty million in expanded notation using powers of ten
what is the slope of 6x-3y=18??
f(x) = 7x + 7, g(x) = 6x2Find (fg)(x).
Why can you only change 1 variable in an experiment??? #Science