Question

An object A is moving with 10 m/s and B is moving with 5 m/s in the same direction of positive x-axis. AS100
m behind B as shown. Find the time taken by A to meet B​

Answer 1

Hii its tom85

in relative to 'B'the velocity of A is = 5 m/s

time = distance /speed

time = 100/5=20m

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Hope it may helps you

Answer 2

Answer:

The time is 20 sec.

Explanation:

Given that,

Speed of A = 10 m/s

Speed of B = 5 m/s

Distance = 100 m

We need to calculate the time  

Using formula of speed

$v = \dfrac{d}{t}$

$t =\dfrac{d}{v}$

Where, d = distance

v = speed

Put the value into the formula

$t=\dfrac{100}{5}$

$t=20\ sec$

Hence, The time is 20 sec.