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Montano1993 [528]
1 year ago
11

A force of 900 N is applied to a 9kg object. How fast will it accelerate?

Physics
2 answers:
Alex_Xolod [135]1 year ago
8 0

Given :

  • Force = 900 N

  • Mass = 9kg

\\

To find :

  • Acceleration = ?

\\

We know :

\boxed{ \rm Force=Mass\times Acceleration}

<u>By using this formula we can find acceleration.</u>

\dashrightarrow \sf Force=Mass\times Acceleration \\

\\

\dashrightarrow \sf900=9\times Acceleration \\

\\

\dashrightarrow \sf900 \times  \dfrac{1}{9} =Acceleration \\

\\

\dashrightarrow \sf \cancel9 \times 100 \times  \dfrac{1}{ \cancel9} =Acceleration \\

\\

\dashrightarrow \sf \dfrac{100}{1} =Acceleration \\

\\

\dashrightarrow \sf Acceleration = \dfrac{100}{1} \\

\\

\dashrightarrow \bf Acceleration = 100\: ms^{-2}

<u>━━━━━━━━━━</u><u>━</u><u>━</u><u>━━</u><u>━</u><u>━━━━━━━━━━</u><u>━</u><u>━</u><u>━</u><u>━━━</u>

Related Concept :

Define Acceleration:

  • Acceleration is the rate by which velocity changes with respect to time

Main formula :-

a = (Vf - Vi)/t

where :-

  • Vf is final velocity
  • Vi is initial velocity
  • t is time

Define Force :

  • Force is a push or pull that changes or may tends to change an object from rest to motion or from motion to rest.

Main formula:

f = m × a

where :-

  • m is mass
  • a is acceleration
  • f is force

Define Mass :

  • The amount of matter present in body

Main formula:

m = v × d

where:-

  • m is mass
  • v is volume
  • d is density
saul85 [17]1 year ago
7 0

Answer:  15 m/s2

Explanation: I hope this helps or right because I learned this a few months ago

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