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faltersainse [42]
3 years ago
12

What is the net force acting on a .15 kg hockey puck accelerating at a rate of 12 m/s2

Physics
2 answers:
maw [93]3 years ago
7 0

Answer:

The net force is 1.8N

Explanation:

Given that the formula for force is Force = mass×acceleration. So you have to substitute the values into the formula :

force = mass \times acceleration

Let mass = 0.15kg,

Let acceleration = 12m/s²,

force = 0.15 \times 12

force = 1.8

larisa [96]3 years ago
4 0

Answer:

1.8 Newtons

Explanation:

We want to figure out the net force acting on a 0.15 kg hockey puck that has an acceleration of 12 m/s². To solve this, we must apply Newton's Second Law of Motion which is denoted by the formula: f = ma.

Here, f is the force, m is the mass, and a is the acceleration. Plug our given values in to find f:

f = ma

f = (0.15 kg) * (12 m/s²) = 1.8 Newtons

Thus, the answer is 1.8 N.

<em>~ an aesthetics lover</em>

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The given parameters:

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The normal force on the car due to banking curve is calculated as follows;

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\frac{Fsin(\theta)}{Fcos(\theta) } = \frac{mv^2}{rmg} \\\\tan(\theta) = \frac{v^2}{rg} \\\\r = \frac{v^2}{g \times tan(\theta)} \\\\r = \frac{13.89^2}{9.8 \times tan(20)} \\\\r = 54.1 \ m

Thus, the radius of the curved road at the given condition is 54.1 m.

Learn more about banking angle here: brainly.com/question/8169892

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