जब कोई पिंड गति करने की स्थिति में आने की प्रवृत्ति रखता है (tends to move), तब उसके द्वारा अनुभव किया जाने वाला घर्षण कहलाता है:

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?