Question

Why do you fall in the forward
direction when a moving bus
brakes to a stop and fall
backwards when it accelerates
from rest?​

Answer 1

Answer:

cos42=sin48=A

sin²48+cos²48=1

cos48=√1-sin²48

cos48=√1-A²

tan48=sin48/cos48

=A/√1-A²

hope this helps

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Answer 2

The passengers in a bus tend to fall backward when it starts suddenly due to inertia as the passengers tend to remain in the state of rest while the bus starts to move. When the bus stops suddenly, people fall forward because their inertia as they are in state of motion even when the bus has come to rest.

HOPE IT HELPS

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