mike729204902 mike729204902

03-02-2021
Physics

contestada

Explain how a helicopter lifts itself up, from a Newton's 3rd Law perspective,

Respuesta :

haneniscool haneniscool

03-02-2021

When a helicopter engine spins the main rotor, it generates torque (see How a Helicopter Works), an equal and opposite reaction. Torque makes it so that the engine itself wants to spin.

Answer Link

Otras preguntas

use hatred in a sentence

Suppose {an) is an arithmetic sequence with a16=12 and a7=30. Find a9.

What is the volume of a cylinder that has the following measurements?area of each base: 50.24 ft2area of lateral surface: 75.36 ft2height of cylinder: 3 ft128.6

Which of the following is the solution to 8 - 3x =41 A) X=11 B) x=16 C) X=-5 x=-11

Which shape is a parallelogram?

Calculate the percentage of the class and North Americans who are heterozygous tasters. Round to the nearest hundredth. Heterozygous in class data Heterozygous

A rectangular piece of paper with length 35 cm and a width 18 cm has two semicircles cut out of it as shown below

Reflection off of a smooth surface like a mirror is an example of diffuse reflection. true or false?

Need the answer. Pic to describe.

2..Read the following statements carefully and choose the correct option Statement 1: Angle of incidence is equal to angle of reflection Statement 2: Angle betw