Q1. A map suggests that Atlanta is 730 miles in a direction 5.00 degrees north of east from Dallas. The similar map shows that Chicago is 560 miles in a direction 21.0 degrees west of north from Atlanta. Modelling the earth as flat use this information to find out the displacement from Dallas to Chicago.
Q2. Why does the base of a shuttle cock always lead in motion when hit with a racket?
Using some physics principles explain the factors that affect the motion of a shuttle cock.
What forces act on the shuttle when falling vertically downward through the air?
Q3. A 104 N grocery cart is pushed 14 m along an aisle by a shopper who exerts a constant horizontal force of 40 N. If all frictional forces are neglected and the cart starts from rest, what is grocery carts final speed?