Question

justify the statement "newtons low of motion in the real law motion"​

Answer 1

Answer:

This can be proved by showing that first law and third law are contained in second law of motion. That is if no force is acting on the body then its acceleration is zero, means if a body is at rest, it remains at rest and if the body is moving in straight line with constant velocity, it continues to do so.

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Answer 2

ᴛʜɪs sʜᴏᴡs ᴛʜᴀᴛ ᴛʜᴇ ғɪʀsᴛ ʟᴀᴡ ᴀɴᴅ ᴛʜɪʀᴅ ʟᴀᴡ ᴀʀᴇ ᴄᴏɴᴛᴀɪɴᴇᴅ ɪɴ sᴇᴄᴏɴᴅ ʟᴀᴡ ᴏғ ᴍᴏᴛɪᴏɴ. ɪғ ɴᴏ ғᴏʀᴄᴇ ɪs ᴀᴄᴛɪɴɢ ᴏɴ ᴛʜᴇ ʙᴏᴅʏ ᴛʜᴇɴ ɪᴛs ᴀᴄᴄᴇʟᴇʀᴀᴛɪᴏɴ ɪs ᴢᴇʀᴏ ᴍᴇᴀɴs ɪғ ᴀ ʙᴏᴅʏ ɪs ᴀᴛ ʀᴇsᴛ, ɪᴛ ʀᴇᴍᴀɪɴs ᴀᴛ ʀᴇsᴛ.