Neha swims in a 90 m long pool. She covers 180 m in one minute by swimming from one end to the other and back along the same

Question

Neha swims in a 90 m long pool. She covers 180 m in
one minute by swimming from one end to the other
and back along the same straight path. Find the
average speed and average velocity of Neha.​

in progress 0
Thu Thủy 2 months 2021-07-29T18:53:47+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-07-29T18:55:19+00:00

    Answer:

    speed in m/s is 3m/s

    Explanation:

    as she swims 90m in 30 seconds

    dividing  90 by 30 will give 3m/s

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )