a trolley while going down and client has an acceleration of 2 cm square what will be its velocity after the start
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velocity also 2m/s only,
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ɢɪᴠᴇɴ:
ɪɴɪᴛɪᴀʟ ᴠᴇʟᴏᴄɪᴛy ɪꜱ: ᴜ=0
ᴛɪᴍᴇ ɪꜱ: ᴛ=3ꜱ
ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ɪꜱ: ᴀ=2 ᴄᴍ ꜱ−2
ꜰʀᴏᴍ ꜰɪʀꜱᴛ ᴇqᴜᴀᴛɪᴏɴ ᴏꜰ ᴍᴏᴛɪᴏɴ:
ᴠ=ᴜ+ᴀᴛ
ᴠ=0+2×3=6 ᴄᴍ ꜱ−1
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