Advertisements
Advertisements
प्रश्न
Is thrust a scalar or vector quantity?
Advertisements
उत्तर
Thrust is a vector quantity.
APPEARS IN
संबंधित प्रश्न
Why does a block of wood held under water rise to the surface when released ?
Why do we feel light on our feet when standing in a swimming pool with water up to our armpits ?
The buoyant force experienced by a body when floating in saltwater is ....... to or same that of when floating in pure water.
The weight of a body floating in a liquid is ........
What is the cause of buoyant force ?
Explain the meaning of the statement
‘Relative density of aluminium is 2.7’.
Explain the following statement:
It is easier to cut with a sharp knife than with a blunt one.
A body will experience minimum upthrust when it is completely immersed in :
Figure shows the same block of wood floating in three different liquids A, B and C of densities ρ1, ρ2 and ρ3 respectively. Which of the liquid has the highest density? Give a reason for your answer.
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
