The angle which an inclined plane makes with the horizontal when a body placed on it is about to move down is known as angle of?

LohaHridoy
  1. Friction
  2. Limiting friction
  3. Repose
  4. Kinematic friction

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Answer: Option 3

Let'

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A semicircular disc rests on a horizontal surface with its top flat surface horizontal and circular portion touching down. The coefficient of friction between semi circular disc and horizontal surface is µ. This disc is to be pulled by a horizontal force applied at one edge and it always remains horizontal. When the disc is about to start moving, its top horizontal force will?

Answer: Option 3 Let'

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A body of weight W on inclined plane of a being pulled up by a horizontal force P will be on the point of motion up the plane when P is equal to?

Answer: Option 3 Let'

1 Answers 24 views
The angle which an inclined surface makes with the horizontal when a body placed on it is on the point of moving down, is called?

Answer: Option 1 Let'

1 Answers 1 views
A body of weight W is required to move up the rough inclined plane whose angle of inclination with the horizontal is α. The effort applied parallel to the plane is given by (where $$\mu $$ = $$\tan \varphi $$  = Coefficient of friction between the plane and the body)?

Answer: Option 3 Let'

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A body of weight 'W' is required to move up on rough inclined plane whose angle of inclination with the horizontal is 'α'. The effort applied parallel to the plane is given by (where μ = tanφ = Coefficient of friction between the plane and the body.)?

Answer: Option 3 Let'

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The angle of inclination of the plane, at which the body begins to move down the plane is called?

Answer: Option 2 Let'

1 Answers 1 views
The angle of inclination of the plane at which the body begins to move down the plane, is called?

Answer: Option 1 Let'

1 Answers 1 views
A body of weight ‘w’ placed on an inclined plane is acted upon by a force ‘P’ parallel to the plane which causes the body just to move up the plane. If the angle of inclination of the plane is ‘θ’ and angle of friction is ‘φ’, the minimum value of ‘P’, is?

Answer: Option 2 Let'

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If the angle of projection is double the angle of inclination (α) of the plane on which particle is projected, the ratio of times of flight up the inclined plane and down the inclined plane, will be?

Answer: Option 1 Let'

1 Answers 2 views
A closed tank containing water is moving in a horizontal direction along a straight line at a constant speed. The tank also contains a steel ball and a bubble of air. If the tank is decelerated horizontally, theni) the ball will move to the frontii) the bubble will move to the frontiii) the ball will move to the reariv) the bubble will move to the rear Find out which of the above statements are correct ?

Answer: Option 2 Let'

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