Science, asked by man23, 1 year ago

why javelin thrower rubs powder on his arm

Answers

Answered by kumararnav9108
5
To increase friction. So that the ball go in the direction in which he/she throws.
Answered by Amaninder24
7
They do so, so that they have more grip on the javelin. As the friction increases after applying the powder, it helps them to have more grip and throw it more far. Also, it can turn dangerous if they don't have grip on their javelin.

Have a nice time on brainly! ^_^
Similar questions