Question

1. A man has to go 50 m due north, 40 m due east and
20 m due south to reach a field. (a) What distance he
has to walk to reach the field ? (b) What is his
displacement from his house to the field ?



א ר ץ​

Answer 1

Explanation:

distance 50 + 40 + 20m

displacement 50 m