If a man walks down a sidewalk for 30 meters and then turns left and walks for another 40 meters, what has been his displacement?
If a man walks down a sidewalk for 30 meters and then turns left and walks...
Coins can be redeemed for fabulous gifts.
Log In
Sign Up
Post an Article +5 Coins
Post an Answer +5 Coins
Post a Question with Answer +5 Coins