Question

ᴛᴡᴏ ᴩʀᴏᴊᴇᴄᴛɪʟᴇ ᴀʀᴇ ᴩʀᴏᴊᴇᴄᴛᴇᴅ ᴡɪᴛʜ ᴇqᴜᴀʟ ɪɴɪᴛɪᴀʟ ᴠᴇʟᴏᴄɪᴛy ᴀᴛ ᴀɴɢʟᴇꜱ ᴀʟᴩʜᴀ ᴀɴᴅ ʙᴇᴛᴀ ꜱᴜᴄʜ ᴛʜᴀᴛ ᴀʟᴩʜᴀ+ʙᴇᴛᴀ =90
ᴛʜᴇɴ ꜱʜᴏᴡ ᴛʜᴀᴛ

(ᴀ)ʀ1=ʀ2
(ʙ)ᴛꜰ1.ᴛꜰ2=2ʀ/ɢ
(ᴄ)ʀ=4√ʜ1ʜ2​

Answer 1

Answer:

(A)

Explanation:

there are two ways of solving the question

1. theriotical-

there is a supplementary angle rule, in which when the same body is thrown with the same initial velocity and the two angles are supplementary then their Range is equal

2. mathematical

I have uploaded photo of it

if it helps you

marks my answer as brainlist answer

Answer 2

Explanation:

Your answer in attachment

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