Question

Solve the problem:

A stone having mass of 6 kg. is moving with velocity of 2m/s

then find its Kinetic energy.
​

Answer 1

Answer:

KE=12j

Explanation:

m=6kg

u=2m/s

KE=1/2m×(u) ^2

=1/2×6×4

=12j

hope it help ☺☺

Answer 2

ɢɪᴠᴇɴ,,,

ᴍᴀss = 6 ᴋɢ

ᴠᴇʟᴏᴄɪᴛʏ = 2 ᴍ/s

ᴀɴᴅ,,, ᴀs ᴡᴇ ᴋɴᴏᴡ ᴛʜᴀᴛ,,,

ᴘ = ᴍᴠ

$p = mv \: \\ p = 6 \times 2$

ᴘ = 12 ᴋɢ ᴍ/s

ғᴏʀ ᴋɪɴᴇᴛɪᴄ ᴇɴᴇʀɢʏ :-

➡ 1/2 mv²

➡ 1/2 6×(2) ²

➡ 1/2 24

➡ 12 J