A boy travels 10 m due to North and 7m due to East . Find the displacement and direction of the body.
Answers
Answered by
2
Explanation:
√10²+7²
√100+49
√149m
Answered by
1
Answer:
under root 149
Explanation:
10jcap+7icap
taking magnitude of both
under root 10²+7²=under root 149
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