If you havent learnt Sin, Cos yet, let me know, so we can try the other solutions.
<span>The value 28 should have been rounded to 2×101
</span>
Step-by-step explanation:
The reason why all the addition of the all the triangle's angles is equal to 180° is because it's a rule
REMEMBER THAT RULE !!!!
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below =)
The Force is that produced by the engines, W represents the weight of the rocket and its fuel, and fr represents the air's friction force.
<h3>
What is air friction force?</h3>
- One type of fluid friction is air friction, also known as air drag. These friction forces differ from the conventional model of surface friction in that they depend on velocity.
- Only special cases can be treated analytically because the velocity dependence may be extremely complicated.
- Air resistance for small particles is roughly proportional to velocity at very low speeds.
Unfortunately, you did not include a diagram with the location of the drawing. Assuming that the location is the launch point immediately after leaving the ramp,
- The forces acting on the rocket are shown in the attached diagram; the Force is the force produced by the engines, W is the weight of the rocket and its fuel, and fr is the air friction force, which depends on the shape of the rocket, its speed, and the density of the air at different altitudes.
To know more about Air friction check this out:brainly.com/question/17329491
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