Deprecated: Return type of AdvancedAds\Abstracts\Data::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/erudites/web/erudites.ng/public_html/wp-content/plugins/advanced-ads/includes/abstracts/abstract-data.php on line 431
Which Of The Above Is Based On Newton's Third Law Of Motion - Erudites Academy

Which of the above is based on Newton’s third law of motion

I. Jet-propelled aircraft
II. Rocket propulsion
III. The recoil of a gun
IV. A person walking

A. I and II only
B. I, II, III, and IV only
C. I and III only
D. I, II and III only

Correct Answer:

Option B – I, II, III, and IV only

Sunday

Next In a hydraulic press; a force of 40N is applied on the effort piston of area 0.4m². If the force exerted on the load piston is 400N; the area of the large piston is? »

Previous « A machine whose efficiency is 60% has a velocity ratio of 5. If a force of 500N is applied to lift a load P; what is the magnitude of P?

Published by

Sunday

Tags: physics

4 years ago