A girl is standing on ground near a horizontally moving conveyor belt. She throws her suitcase horizontally. Such that the initial velocity of suitcase relative to stationary girl is along dotted line shown in top view of conveyor belt.

Which of the following arrows represents the direction of friction on the bag at the initial moment.

Arrow A

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Arrow B

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Arrow C

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Arrow D

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Solution

The correct option is A
Arrow A

$V_{\frac{s}{b}}$ → velocity of suitcase with respect to belt, so friction will be opposite to this.

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Similar questions

A girl is standing on ground near a horizontally moving conveyor belt. She throws her suitcase horizontally. Such that the initial velocity of suitcase relative to stationary girl is along dotted line shown in top view of conveyor belt.

Which of the following arrows represents the direction of friction on the bag at the initial moment.

Which of the following arrows represents direction of friction at initial moment.

Q. A suitcase is gently dropped on a conveyor belt moving at

3 m / s

. If the coefficient of friction between the belt and the suitcase is

0.5

. Find the displacement of suitcase relative to converyor belt before the slipping between the two is stopped (

g = 10 m / s^{2}

)

Q. A block lying on a long horizontal conveyor belt moving at a constant velocity receives a velocity 5 m/s relative to the ground in the direction opposite to the conveyor.; After t = 4 sec, the velocity of the block becomes equal to the velocity of the belt. If the coefficient of friction between the block and the belt is 0.2. Then the velocity of conveyor belt is

(g = 10 m / s^{2})

Q. A block is gently placed on a conveyor belt moving horizontally at constant speed. After

t = 4 s

, the velocity of the block becomes equal to the velocity of the belt. If the coefficient of friction between the block and the belt is

μ = 0.2

, then the velocity of the conveyor belt is?

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The correct option is A Arrow A Vsb→ velocity of suitcase with respect to belt, so friction will be opposite to this.

The correct option is A
Arrow A

$V_{\frac{s}{b}}$ → velocity of suitcase with respect to belt, so friction will be opposite to this.