What is the impulse when a test car traveling at 15 m/s strikes a cement wall at a force of 1,900,000 N if the impact lasts for 0.005 second

Question

What is the impulse when a test car traveling at 15 m/s strikes a cement wall at a force of 1,900,000 N if the impact lasts for 0.005 seconds?

in progress 0
Tài Đức 4 years 2021-08-16T10:11:10+00:00 1 Answers 32 views 0

Answers ( )

  1. Neala
    0
    2021-08-16T10:13:02+00:00
    Reply

    Answer:

    impulse = force x time

    impulse = 1900000 x 0.005 = 9500Ns

Leave an answer

Browse

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