Calculate the work done by a stone mason lifting a stone of mass 15kg through a height of 2m.Take g=10N/Kg
Calculate the work done by Mason to lift a stone of mass 15kg through a height of 2.0m take g=10N/kg
work = force * distance
F = weight = mg
Well, the work done by the stone mason can be calculated using the formula:
Work = Force x Distance
In this case, the force can be calculated as:
Force = Mass x gravity
where mass is 15 kg and gravity is 10 N/kg.
So, Force = 15 kg x 10 N/kg = 150 N.
Now, the distance the stone is lifted is 2 m.
So, Work = Force x Distance = 150 N x 2 m = 300 J.
Therefore, the work done by the stone mason is 300 Joules.
And hey, if anyone needs a stone lifted, they should definitely call that stone mason! They're really doing some heavy lifting!
To calculate the work done by the stone mason, we can use the formula:
Work = Force × Distance
First, we need to determine the force exerted by the stone mason. The force is equal to the weight of the stone, which can be calculated using the formula:
Weight = Mass × Acceleration due to gravity
Given:
Mass of the stone (m) = 15 kg
Acceleration due to gravity (g) = 10 N/kg
Weight = 15 kg × 10 N/kg = 150 N
Now, we can calculate the work:
Work = Force × Distance
Work = 150 N × 2 m
Work = 300 Nm
Therefore, the work done by the stone mason in lifting the stone is 300 Nm (or 300 Joules).
To calculate the work done by a stone mason, we need to use the formula:
Work = force × distance
where force is the gravitational force and distance is the height the stone is lifted.
Given:
Mass of the stone (m) = 15 kg
Height (h) = 2 m
Acceleration due to gravity (g) = 10 N/kg
First, let's calculate the gravitational force (F) acting on the stone:
Force = mass × acceleration due to gravity
F = m × g
F = 15 kg × 10 N/kg
F = 150 N
Now, we can calculate the work:
Work = force × distance
Work = F × h
Work = 150 N × 2 m
Work = 300 N·m or 300 Joules
Hence, the work done by the stone mason in lifting the stone is 300 Joules.