(D) jet engine operates by expelling high-speed exhaust gases out of the back of the engine. According to Newton's $third$ law of motion, for every ac

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(D) jet engine operates by expelling high-speed exhaust gases out of the back of the engine. According to Newton's $third$ law of motion, for every action, there is an equal and opposite reaction. The high-speed ejection of gases (action) creates an equal and opposite force (reaction) that pushes the jet engine forward, known as thrust.

Class 9 Science FORCE AND LAWS OF MOTION Mix Example - FORCE AND LAWS OF MOTION

Easy

$A$ jet engine works on the principle of Newton's:

A
first law of motion
B
second law of motion
C
none of these
D
third law of motion

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Class 9

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FORCE AND LAWS OF MOTION

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Mix Example - FORCE AND LAWS OF MOTION

For a $2 \ kg$ mass,the $v-t$ graph is given. Find the force experienced by the mass in $OA$,$AB$,and $BC$.

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If a body experiences a net zero unbalanced force, then the body:

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Which of the following has the largest inertia?

Easy

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In the following table,the mass and speed of two bodies are given. Which body has more momentum? Justify your answer.
Body Mass $(kg)$ Speed $(m s^{-1})$
$A$ $1$ $10$
$B$ $2$ $9$

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Which has the highest inertia among solids made of aluminium,steel,and wood of the same shape and same volume?

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$A$ jet engine works on the principle of Newton's:

Similar Questions

For a $2 \ kg$ mass,the $v-t$ graph is given. Find the force experienced by the mass in $OA$,$AB$,and $BC$.

If a body experiences a net zero unbalanced force, then the body:

Which of the following has the largest inertia?

In the following table,the mass and speed of two bodies are given. Which body has more momentum? Justify your answer.BodyMass $(kg)$Speed $(m s^{-1})$$A$$1$$10$$B$$2$$9$

Which has the highest inertia among solids made of aluminium,steel,and wood of the same shape and same volume?

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In the following table,the mass and speed of two bodies are given. Which body has more momentum? Justify your answer.
Body Mass $(kg)$ Speed $(m s^{-1})$
$A$ $1$ $10$
$B$ $2$ $9$