بنات احد يفهمني كيف احلو
A delivery truck leaves a warehouse and travels 2.60 km north. The truck makes a right turn
and travels 1.33 km east before making another right turn and then travels 1.45 km south to
arrive at its destination. Express the displacement of the truck from the warehouse using unit
vectors
a) d= 1.33i+1.45j
b) d= 1.33i+1.15j
c)d=1.15i + 1.33j
d) d= 1.33i+2.60j
والحل فقرة b
بلييز موش فاهمه كيف طلعها
