2 years ago

The net Forward force on the propeller of a 3.2 KG model airplane is 7.0 N. What is the acceleration of the airplanes

Physics

1 answer:

Alina [70]2 years ago

3 0

Answer:

$2.1875 ms^{-2}$

Explanation:

Newton's second law: $F=ma$ Let's substitute and solve for whatever is left behind: $7.0N= 3.2kg *a[tex]a =\frac {7.0}{3.2} \frac{N}{kg} = 2.1875 \frac{kg\frac{m}{s^2}}{kg}=2.1875 \frac{m}{s^2}$

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AlekseyPX

Given that,

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2 years ago

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3 years ago

A soccer player takes a corner kick, lofting a stationary ball 33.0° above the horizon at 15.0 m/s. If the soccer ball has a mas

Alexxandr [17]

Explanation:

It is given that,

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