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Dahasolnce [82]
3 years ago
12

A 230 kg steel crate is being pushed along a cement floor. The force of friction is 480 N to the left and the applied force is 1

860 N to the right. What is the acceleration of the crate? (Hint: remember to find net force first)
Physics
2 answers:
tamaranim1 [39]3 years ago
7 0
The acceleration would be 6m/sThis is because of the formula, "f/m=a" to find the acceleration; We would need to subtract the force of the friction which equals 1380, then divide that by the mass (which was 230) to get the answer 6
Sergio039 [100]3 years ago
3 0

Answer:

6\text{m}/\text{s}^2

Explanation:

Given: A 230 \text{kg} steel crate is being pushed along a cement floor. The force of friction is 480\text{N} to the left and the applied force is 1860\text{N} to the right.

To Find: What is the acceleration of the crate.

Solution:

Mass of steel crate=230\text{N}

Force of friction on steel crate =480\text{N}

Force applied on steel crate =1860\text{N}

Now,

As force of friction is in opposite direction of force applied

Net force applied on steel crate =\text{total applied force}-\text{total friction foce}

1860-480

1380\text{N}

\text{force}=\text{mass}\times\text{acceleration}

\text{acceleration}=\frac{\text{force}}{\text{mass}}

\text{acceleration}=\frac{1380}{230}

putting values

\text{a}=6\text{m}/\text{s}^2

Hence acceleration of crate is 6\text{m}/\text{s}^2

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