3. Write true or false. Correct the incorrect statements.
(b) A lever consists of three parts.
(c) Bicycles have a pulley.
(a) We can stretch things with muscular force
(d) Potential energy is the energy created from movement
(e) Energy cannot be destroyed.
4. Write one word for the following.
(a) Force of Earth that pulls objects towards it
(b) Force created by combing hair in winters
(c) The oldest source of energy
(d) An inclined plane with a spiral end
(e) Ability to do work
Answers
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B. Tʀᴜᴇ
C. Tʀᴜᴇ
A. Tʀᴜᴇ
D. Fᴀʟsᴇ
4)
A.Gʀᴀᴠᴀᴛɪᴏɴᴀʟ ғᴏʀᴄᴇ
B.Eʟᴀsᴛɪᴄ ғᴏʀᴄᴇ
C.Sᴜɴ
D.-(I ᴅᴏɴ'ᴛ ᴋɴᴏᴡ sᴏʀʀʏ)
E. Eɴᴇʀɢʏ
Hᴏᴘᴇ ᴜ ᴜɴᴅᴇʀsᴛᴀɴᴅ
Tᴀɢ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ
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Answer:
3
B) true
C) true
A) false
D) false
Explanation:
C is incorrect statement
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