Question

Guys Anyone solve this problem
Sub :- Physics NCERT ​

Answer 1

SOLUTION :-

a) The distance covered by the moving object is calculated as follows:

AB + BC + CD + DE + EF

3 + 1 + 1.5 + 0.5 + 0.5 = 6.5 km

The distance covered by the moving object is 6.5 km.

b) The initial point is A and the final point is F, hence the magnitude of the displacement is equal to the distance AF which is calculated by applying Pythagora’s theorem to the triangle AHF as shown in the attachment.

Applying the Pythagorean formula, we get

AF²=AH²+HF²

Substituting the formula, we get

AF² = (0.5×4)² +(0.5×3)²

AF² = 6.25

AF = √6.25

.°. AF = 2.5 km.

The magnitude of displacement is 2.5 km.

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Answer 2

Answer:

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Explanation:

happy returns of the day.....

1.

a thing that is difficult to deal with or to understand

समस्‍या, मसला जिससे निपटना या जिसे समझना कठिन हो

solve the problemsolve the problem

2.

a question that you have to solve by thinking about it

प्रश्‍न जिसका हल काफ़ी सोचने से निकले