A speedboat accelerates at 2m/s^2. If the boat starts from rest, how fast will the boat be traveling, in m/s, if it accelerates for 5s? M

Question

A speedboat accelerates at 2m/s^2. If the boat starts from rest, how fast will the boat be traveling, in m/s, if it accelerates for 5s? Make sure you use the correct unit for your answer and do not put a space between the number and the unit.

in progress 0
Thành Đạt 4 years 2021-09-03T04:58:31+00:00 1 Answers 6 views 0

Answers ( )

  1. MichaelMet
    0
    2021-09-03T05:00:21+00:00
    Reply

    The boat travels with a speed of 10m/s

    Explanation:

    Given-

    Acceleration, a = 2m/s²

    Time, t = 5s

    Speed, s = ?

    We know,

    Acceleration = \frac{speed}{time} \\\\s = at

    s = 5 * 2m/s\\s = 10m/s

    Therefore, Boat travels with a speed of 10m/s

Leave an answer

Browse

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