A sphere and a cylinder having the same mass and radii start from rest and roll down the same inclined plane. Which body gets to the bottom first?

LohaHridoy
  1. Sphere with greater rotational energy at bottom than cylinder
  2. Sphere with lesser rotational energy at bottom than cylinder
  3. Cylinder with greater rotational energy at bottom than sphere
  4. Both reach the bottom simultaneously with equal rotational energy at bottom

0 like 0 dislike
1 views
Share with your friends

1 Answers

AhmedNazir

Call

Answer: Option 2

Let'

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
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?

Answer: Option 3 Let'

1 Answers 1 views
The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of dry air when it is saturated at the same temperature and pressure, is called?

Answer: Option 4 The ratio of the actual mass of water vapour in a unit mass of dry air to the mass of water vapour in the same mass of...

1 Answers 1 views
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
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'

1 Answers 1 views
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'

1 Answers 1 views
If p₁, is the pressure of air entering the L.P. cylinder and p₂ is the pressure of air leaving the L.P. cylinder (or inter-cooler pressure), then the ratio of cylinder diameters for a single acting, two stage reciprocating air compressor with complete intercooling is given by (where D₁ = Dia. of L.P. cylinder, and D₂ = Dia. of H.P. cylinder)?

Answer: Option 3 If p₁, is the pressure of air entering the L.P. cylinder and p₂ is the pressure of air leaving the L.P. cylinder (or inter-cooler pressure), then the...

1 Answers 1 views
In a compound steam engine, the first stage of expansion is carried out in a high pressure cylinder whereas the last expansion is completed in low pressure cylinder. The diameter of high pressure cylinder is _________ the low pressure cylinder.?

Answer: Option 2 Let'

1 Answers 1 views
A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? 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'

1 Answers 1 views
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
X