Physics, asked by radarjackson12, 7 months ago

A stone is thrown vertically upward with an initial speed of 20 m/s. When it returns, it fall into a hole that is 12.0 m deep. What is the velocity of the rock (in m/s) when it hits the bottom of the hole? Use -9.80 m/s2 for the local acceleration due to gravity and assume no significant air resistance. Assume that the y axis is positive in the up direction.

Answers

Answered by renumanderna4

0

Explanation:

mark me brainlist please

Attachments:

Previous Question

Next Question

Similar questions

Math, 3 months ago

Use division algorithm to show that any positive odd integer is of the form 6q+1, or 69 + 3 or 69 +5, where q is some integer.

Physics, 3 months ago

3-3. मूल बिन्दु के सापेक्ष किसी बिन्दु A का त्रिज्यीय सदिश समय t के साथ / = ati-btj के अनुसार परिवर्तित होता है। यहाँ a और b धनात्मक स्थिरांक तथा । व j क्रमशः x और y अक्ष के अनुदिश इकाई सदिश है। ज्ञात करो- (i) y(x) पथ वाले बिन्दु पथ का समीकरण तथा इस फलन का ग्राफ खीचिए । (ii) समय पर निर्भर वेग v तथा त्वरण a ज्ञात करो तथा इनका परिमाण भी ज्ञात करो।...

Social Sciences, 3 months ago

the ----- river water dispute involves Tamilnadu and Karnataka...

English, 7 months ago

Analyse the verbal groups in the following: (i) He must have gone home. (ii) It might have been raining.

Math, 7 months ago

solve the quadratic equation by completing square method (¡) 4x^2-4bx-(a^2-b^2)=0...

English, 11 months ago

The measure of of intellgence is the abuality to change...

English, 11 months ago

A letter to my father telling him to come home during Christmas...

Math, 11 months ago

define molarity....................