Ask Question
26 January, 12:18

A force of 1 N will cause a mass of 1 kg to have an acceleration of 1 m/s2. Therefore, a force of 7 N applied to a mass of 7 kg will cause it to accelerate at what rate?

1 m/s2

0.14 m/s2

8 m/s2

49 m/s2

7 m/s2

+4
Answers (2)
  1. 26 January, 12:30
    0
    The correct choice is 1 m/s2

    Explanation:

    According to the unitary method if a force of 1 N will cause a mass of 1 kg to have an acceleration of 1 m/s2.

    Then obviously force of 7 N applied to a mass of 7 kg will also cause the acceleration of the same rate which will be 7m/s^2

    Or

    we can use the Newtons law

    F = m a

    7 = 7 * 1

    = 1
  2. 26 January, 12:46
    0
    1 m/s^2

    Using F=ma,

    7=7a

    a=1
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A force of 1 N will cause a mass of 1 kg to have an acceleration of 1 m/s2. Therefore, a force of 7 N applied to a mass of 7 kg will cause ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers