Q. Two shoppers walk from the door of mall to their car, that is 250m down a lane of cars and then turn 90 degrees to the right and walk an additional 60m what is the magnitude of the displacement of the shopper's car from mall door?
Q. A rectangular container measuring 27cm multiplied by 43cm multiplied by 65cm is filled with water. What is mass of this volume of water in kilograms and grams?