Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
How does the Earth's rotation affect the measurement of the weight of an object at the equator? How does the Earth's rotation affect the measurement of the weight of an object at the equator?
First consider that the Earth is stationary. The weight of the person say mg is balanced by the normal force N thereby accounting for the vertical equilibrium of person.With the Earth rotating, the centrifugal force acts on the person, pushing him away from the axis of rotation. Therefore the centrifugal force acts opposite to the direction of weight mg such that the net weight of the person is mg - Fc (where Fc is the centrifugal force on the person).Thus one can see that the net weight of the person is lower in magnitude than its weight, had the Earth not been rotating. Therefore the rotation of Earth reduces the effective weight of the person.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -