A net force of 37 N gives an object an acceleration of 5.7 m/s2. What net force would give the same object an acceleration of 3.9 m/s2? Please round your answer to one decimal place.

Explanation:

We have

      Force = Mass x Acceleration

A net force of 37 N gives an object an acceleration of 5.7 m/s²      

      F = ma

      37 = m x 5.7

      m = 6.49 kg

Now we need to find what net force would give the same object an acceleration of 3.9 m/s²

      Force = Mass x Acceleration

      Force = 6.49 x 3.9

      Force = 25.32 N

25.32 N net force would give the same object an acceleration of 3.9 m/s²

car a and b are moving in opposite directions

plz mark.me the brainliest i rlly need this kind of yours in exchange

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.