Physics

posted by .

What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2?



A.
0.25 N


B.
49 N


C.
196 N


D.
748 N

  • Physics -

    Try using F = M a
    It's called Newton's second law.
    Get to know it.


    F is the force, in Newtons

  • Physics -

    i think d

  • Physics -

    I had trouble to but it is pretty easy if you think about it.

  • Physics -

    49N

  • Physics -

    Was 49 N it?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. HARD MATH PROBLEM (NEED HELP)

    One day a person went to a hourse racing area,instead of counting the humans and the horses he instead counted the heads and leg there where 74 heads and 196 legs yet he still knew the number of the humans and the hourses.How did he …
  2. Math- CAN SOMEONE PLEASE CHECK MY WORK?

    7x+5y=-26 x=28-6y solve using substitution okay so then 196-42y+5y=-26 then combined like terms so 196+37y=-26 37y=-222 y=-6 is this part correct?
  3. physics

    A pendulum that consists of a 2kg mass swings a maximum vertical displacement of 10 cm above its rest position. At its lowest point, the KE of the mass is equal to F. 0.196 J G. 1.96 J H. 19.6 J J. 196 J K. 1960 J
  4. Math is this right?

    5/28 divided by 1/7 = ? 5 Do I flip the second fraction only when its division then times across?
  5. physics

    a 65kg person dives into the water from the 10m platform. she comes to a stop 2m below the surface of the water. what net force did the water exert on the swimmer?
  6. Algebra

    1. √(9y - 196) + √196 = √49 My work: I squared all 3 roots and got 9y - 196 + 196 = 49 The - 196 + 196 cancels out and we are left with 9y = 49. divide 49 by 9. = 49/9. I'm pretty sure this is wrong. Can you show …
  7. physics

    An archer puts a 0.39 kg arrow to the bowstring. An average force of 196.3 N is exerted to draw the string back 1.28 m. The acceleration of gravity is 9.8 m/s 2 . Assuming no frictional loss, with what speed does the arrow leave the …
  8. Physics

    A bottle with a volume of 196 U. S. fluid gallons is filled at the rate of 1.08 g/min. In years, how long does the filling take?
  9. Physics

    Nitrogen boils at -196°C. What is the corresponding temperature in the Fahrenheit scale?
  10. Physical Science

    What force is needed to give a 0.25-kg arrow an acceleration of 196 m/s2?

More Similar Questions