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Sagot :
The acceleration that the net force will cause is 7.5 m/s²
To solve this problem, first, we need to find the net force.
⇒ Equation:
F = ma................ Equation 1
⇒ Where:
- m = mass of the box
- a = acceleration of the box
From the question,
⇒ Given;
- m = 5.0 kg
- a = 4.2 m/s²
⇒ Substitute these values into equation 1
- F = 5×4.2
- F = 21 N
We also use the same equation 1 to find the acceleration that the net force will cause to a box of mass 2.8 kg.
⇒ make a the subject in equation 1
- a = F/m................. Equation 2
⇒ Substitute the appropriate values into equation 2
- a = 21/2.8
- a = 7.5 m/s²
Hence, The acceleration that the net force will cause is 7.5 m/s²
Learn more about acceleration here: https://brainly.com/question/605631
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