Grade 8 HW: Lesson 11
Hots:
8. Why are caterpillar tracks used in battle tanks instead tyres?
9. Gravitational force exist between you and building.why are you not pulled towards the building?
10. Suppose you are going in a jet plane,and one of the windows breaks due to an accident. What problem do you think you will face?
Answers
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Answer:
8 TO REDUCE PRESSURE
9 BECOZ GRAVITY PULLS THINGS TOWARDS EARTH
10 DIFFICULTY IN BREATHING DUE TO LOW ATMOSPHERIC PRESSURE
Explanation:
PLSSSSS MARK IT BRAINLIAST
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