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Umnica [9.8K]
4 years ago
8

a student tests the second law of motion by accelerating a block of ice at a rate of 3.5 m/s squared. if the ice has a mass of 1

2.5 kg , what force must the student apply to the ice
Physics
1 answer:
Anon25 [30]4 years ago
4 0
Newton's second law states that:
F=ma
i.e.: to accelerate an object with mass m with an acceleration of a, we must apply a force of intensity F.
In our problem, the block has a mass of m=12.5 kg, and its acceleration is a=3.5 m/s^2, so the force applied is
F=(12.5 kg)(3.5 m/s^2)=43.74 N
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