How much is the viscous drag acting on a rocket-driven sled that is going at contant speed against a frictional force of 22000 netwons when the thrust of the engine is 31000 netwons-

8500 N

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9000 N

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9500 N

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7500 N

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Solution

The correct option is B 9000 N
Given,
Frictional force, $f = 22000 N$
Thrust, $T = 31000 N$
The viscous drug acting on the rocket-driven force will be,
$F = T - f$
$F = 31000 - 22000 = 9000 N$
The correct option is B.

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How much is the viscous drag acting on a rocket-driven sled that is going at contant speed against a frictional force of 22000 netwons when the thrust of the engine is 31000 netwons-

The correct option is B 9000 NGiven,Frictional force, f=22000NThrust, T=31000NThe viscous drug acting on the rocket-driven force will be,F=T−fF=31000−22000=9000NThe correct option is B.

The correct option is B 9000 N
Given,
Frictional force, $f = 22000 N$
Thrust, $T = 31000 N$
The viscous drug acting on the rocket-driven force will be,
$F = T - f$
$F = 31000 - 22000 = 9000 N$
The correct option is B.