Question

two friends on roller – skates are
standing 5 m apart facing each
other. One of them throws a ball of
2 kg towards the other, who catches
it. How will this activity affect the
position of the two? Explain your
answer. Give reason and give the
law related to these statements:
(a) It is easier to push an empty box
than to push the box full of books.
(b) It is difficult for a fireman to hold
a hose which ejects large amount of
water with high velocity. ​

Answer 1

Answer:

Step-by-step explanation:

Option (b) is correct. M company will not be liable for damages because A had come to see the race on his own will and no body induced him to do the same.

According to the guiding principle A by agreeing to attend the race agreed to suffer any accidental harm caused in the event and thus is not allow to complain for the same.

Answer 2

Answer:

The distance between the two friends will increase.

Explanation:

Separation between them will increase. Initially the momentum of both of them are zero as they are at rest. In order to conserve the momentum the one who throws the ball would move backward.