Question

Question 15:
Fill in the following blanks with suitable words :
(a) To every action, there is an………………….. and…………………… reaction
(b) Momentum is a…………….. Its emit is……………………
(c) Newton’s second law of motion can be written as Force = mass x …………………………… or Force = ……………….. of change of……………….
(d) Forces in a Newton’s third law pair have equal………………… but act in opposite………………..
(e) In collisions and explosions, the total ……………… remains constant, provided that no external……………………..

Lakhmir Singh Physics Class 9

Answer 1

Answer:

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