3. You are flying 2586 miles from San Francisco to New York. An hour into the flight, you are 600 miles from San Francisco. What

Question

3. You are flying 2586 miles from San Francisco to New York. An hour into the flight, you are 600
miles from
San Francisco. What is your speed in
m/s?

in progress 0
Xavia 4 years 2021-08-28T06:10:58+00:00 2 Answers 128 views 0

Answers ( )

  1. thienthanh
    0
    2021-08-28T06:12:29+00:00
    Reply

    Answer:

    268.2 m/s (1dp)

    Explanation:

    600 miles = 965,606m (1mile = 1609.34m)

    965606/60 = 16,0943.43 ….. (metres traveled every minute)

    16,0943.43/60 = 268.2238 …..

  2. Ladonna
    0
    2021-08-28T06:12:30+00:00
    Reply

    Answer:

    268.22 m/s

    Explanation:

    An hour into the flight, you are 600 miles from San Francisco.

    This sentence says that speed is 600 mi/h.

    Now we need to convert it into m/s.

    1 mi = 1609.34 m

    1 h = 60 min = 60 min *60 s/1min = 3600 s

    600 mi/h * 1609.34 m/1 mi * 1h/ 3600s= 600*1609.34/3600 m/s= =268.22 m/s

Leave an answer

Browse

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