True, False, or Undetermined Your apparent weight is less than mg when moving in
ID: 1328679 • Letter: T
Question
True, False, or Undetermined Your apparent weight is less than mg when moving in a elevator that is moving downward.Water is removed from clothes in a spin dryer by centrifugal force that throws the water outerward.
The magnitude of the gravitational force exerted by the earth on the moon is same as the moon exerted on the earth.
In order for an object to travel in a circle, a force must be applied on the object that points away from the center of the circle.
An astronaut is weightless in the space shuttle because both astronaut and shuttle have the same acceleration. True, False, or Undetermined Your apparent weight is less than mg when moving in a elevator that is moving downward.
Water is removed from clothes in a spin dryer by centrifugal force that throws the water outerward.
The magnitude of the gravitational force exerted by the earth on the moon is same as the moon exerted on the earth.
In order for an object to travel in a circle, a force must be applied on the object that points away from the center of the circle.
An astronaut is weightless in the space shuttle because both astronaut and shuttle have the same acceleration. Your apparent weight is less than mg when moving in a elevator that is moving downward.
Water is removed from clothes in a spin dryer by centrifugal force that throws the water outerward.
The magnitude of the gravitational force exerted by the earth on the moon is same as the moon exerted on the earth.
In order for an object to travel in a circle, a force must be applied on the object that points away from the center of the circle.
An astronaut is weightless in the space shuttle because both astronaut and shuttle have the same acceleration.
Explanation / Answer
apparent weight N = mg - ma
hence Your apparent weight is less than mg when moving in a elevator that is moving downward...TRUE
CENTRIFUGAL force means the force which throws away from the center of the circle,due to which water is removed from the clothes
Hence Water is removed from clothes in a spin dryer by centrifugal force that throws the water outerward...TRUE
According to Newtons' third laW ACTION = -REACTION,then
The magnitude of the gravitational force exerted by the earth on the moon is same as the moon exerted on the earth....TRUE
to continue the motion in a circle one may need centripetal force,which is directed towards the center of the circle
Hence In order for an object to travel in a circle, a force must be applied on the object that points away from the center of the circle...FALSE
An astronaut is weightless in the space shuttle because both astronaut and shuttle have the same acceleration....False
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