Ram throws a stone in the pond. It displaced 1.5 kg of water. Calculate the buoyant force acting on the stone. (g = 9.8 m/s2)
Question
Solution
To calculate the buoyant force, we can use Archimedes' principle which states that the buoyant force on an object is equal to the weight of the fluid displaced by the object.
Step 1: Identify the mass of the water displaced by the stone. In this case, it is given as 1.5 kg.
Step 2: Identify the acceleration due to gravity. In this case, it is given as 9.8 m/s².
Step 3: Use the formula for weight (which is a force), which is mass times gravity.
So, the buoyant force (F) = mass of water displaced (m) x gravity (g)
F = m * g F = 1.5 kg * 9.8 m/s² F = 14.7 N
So, the buoyant force acting on the stone is 14.7 Newtons.
Similar Questions
A body of 500 cm3 is completely immersed in water. Find the buoyant force acting on the body? (g = 10m /s2)
A wooden block of mass m tied to a string is attached to bottom of a vessel containing water and it is fully immersed. If buoyant force = 2 mg then
A 10 kg ball weighs 98 N in air and weighs 75 N when submerged in water. The upward buoyant force on the ball is
If a 5 kg object is immersed in a fluid and experiences an upward buoyant force of 49 N, what is the acceleration due to gravity in that region?
A 70-kg ancient statue lies at the bottom of the sea. Its volume is 3.0 x 104 cm3. How much force is needed to lift it?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.