Physics, asked by ritikagupta65721, 1 month ago

A ball is released from a height of 20 metres. Calculate the time it takes to fall.

Answers

Answered by suhail2070

0

Explanation:

$20 = \frac{1}{2} \times 10 \times {t}^{2} \\ \\ {t}^{2} = 4 \\ t = 2 \: \: seconds.$

TIME TAKEN IS 2 SECONDS.

Previous Question

Next Question

Similar questions

Math, 27 days ago

4) Write the equation of the x-axis.

Math, 27 days ago

find the product of 3/5 and the reciprocal of -6/15...

Math, 27 days ago

SOLVE USING DISTRIBUTIVE PROPERTY: -23 X 1001...

Business Studies, 1 month ago

Ali: Hi dear! How are you? Do you know about Empathy? Hamza: Yes, I know everything about it. Empathy is emotion like sympathy.

Science, 1 month ago

This is duration elapsed between one event and the next...

English, 9 months ago

hello i am in 7th class. my mock test are going on if u don't what are mock test, in mock the tick the correct come tomorrow is my english grammar mock test so i am telling u the syllabus plz ask some tick the correct which i can solve thankyou the syllabus:- 1. The sentence 2. Adjectives 3. Articles 4. Tenses 5. Active and passive voice note:- according to 7th class give me tick the correct of...

English, 9 months ago

Suppose you bought a rubber ball from a shop. The shopkeeper put that ball in a small box and wrapped the box with colourful paper. After you opened the box at home there was something else instead of that ball! Write your experience about what happened next in about five simple sentences:...

Math, 9 months ago

8. What least number should be subtracted from the following numbers to make them divisible by 3? (a) 2825 (b) 856291...