2 years ago

A net force acting on a 5.0 kg box produces an acceleration of 4.2 m/s2. What

Mathematics

2 answers:

liq [111]2 years ago

6 0

Answer:

14 N

Step-by-step explanation:

Let the mass of the box be m.

F = ma → F = 5 x 4.2 = 21 N

When mass = 2.8 kg, let the acceleration is a. For same force:

=> 21 = a x 2.8

=> 21/2.8 = a

=> 7.5 m/s² = a

Mashcka [7]2 years ago

3 0

Answer:

7.5M/s^2

Step-by-step explanation:

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