Question

❤нєуα вяαιиℓу fσℓкѕ!! ❤

ι'м нere wιтн a qυeѕтιon❓
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ᴀ ʙᴀʟʟ ᴏғ ᴍᴀss 2 ᴋɢ ɪs ᴛʜʀᴏᴡɴ ᴠᴇʀᴛɪᴄᴀʟʟʏ ᴜᴘᴡᴀʀᴅ ᴡɪᴛʜ ᴠᴇʟᴏᴄɪᴛʏ 5 ᴍ/s. ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴛʜᴇ ᴍᴀxɪᴍᴜᴍ ʜᴇɪɢʜᴛ ʀᴇᴀᴄʜᴇᴅ ʙʏ ᴛʜᴇ ʙᴀʟʟ.

[ ᴛᴀᴋᴇ g = 9.8 m/s ]

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ᴛʜᴀɴᴋs!

@brainlyQueen ❤

Answer 1

Here is your solution

$\bold{\purple{\boxed{\boxed{\huge\underline{Given}}}}}$

☆Mass of body=2kg
☆ᴠᴇʀᴛɪᴄᴀʟʟʏ ᴜᴘᴡᴀʀᴅ ᴡɪᴛʜ ᴠᴇʟᴏᴄɪᴛʏ 5 ᴍ/s.
☆g = 9.8 m/s

conservation of energy. Here, you will use:

kinetic energy = potential energy. Expand the equation and you have:
$\huge\underline{\red{\bold{Ke=Pe}}}$

$\\ \frac{1}{2} mv {}^{2} = mgh \\ \frac{1}{2} \cancel mv{}^{2} = \cancel mgh \\ \\ \frac{1}{2} v {}^{2} = gh \\ v {}^{2} = 2gh \\ h = \frac{v {}^{2} }{2g} \\ \\ h = \frac{5 {}^{2} }{9.8×2} \\ \\ h = \frac{25}{9.8×2} \\ \\ h = \frac{25 \times 10}{9.8×2} \\ \\ h = \frac{250}{98×2}$
$\huge\boxed{\red{\bold{H=1.27m}}}$

ᴛʜᴇ ᴍᴀxɪᴍᴜᴍ ʜᴇɪɢʜᴛ ʀᴇᴀᴄʜᴇᴅ ʙʏ ᴛʜᴇ ʙᴀʟʟ=1.27m

Note:-
Height is not important here .

Answer 2

$\bold{\huge{Answer:}}$

$\bold{\mathbb{ANSWER\: IN\: ATTACHMENT}}$

$\bold{thanks}$