An object accelerates at 2.5 meters per second2 when an unbalanced force of 10. newtons acts on it. What is the mass of the object?A 1.0 kgB 2.0 kgC 3.0 kgD 4.0 kg
Question
An object accelerates at 2.5 meters per second2 when an unbalanced force of 10. newtons acts on it. What is the mass of the object?A 1.0 kgB 2.0 kgC 3.0 kgD 4.0 kg
Solution
To find the mass of the object, we can use Newton's second law of motion, which states that the force acting on an object is equal to the mass of the object multiplied by its acceleration. This can be written as:
F = m * a
Where: F is the force, m is the mass, and a is the acceleration.
We can rearrange the equation to solve for mass (m):
m = F / a
Substituting the given values:
m = 10 N / 2.5 m/s² = 4 kg
So, the mass of the object is 4 kg (Option D).
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