Answer:
Spinning a ball on a string or twirling a lasso: Here the centripetal force is provided by the force of tension on the rope pulls the object in toward the centre. Turning a car: Here the centripetal force is provided by the frictional force between the ground and the wheels.
Explanation:
Answer: Prokaryotes are primitive and are in a simpler form
Explanation:
Since Prokaryotes are primitive and have a simpler form, they have an advantage in quick reproduction and the ability to adapt to any new environment .
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I think the answer might be A: Bernoulli’s
Answer:
b) Elasticity
Explanation:
Muscle tissues exhibit some specific properties. Muscle tissues can increase their original length and become extended. However, muscles have the ability to resume their original length and shape. This ability of muscle tissues is called elasticity. Due to elasticity, muscle tissues contract and extend and thereby, serve in the movement of body parts and body.
Specific structural proteins of myofibrils impart the muscle tissues their elasticity. These structural proteins such as actinin, myomesin, nebulin, etc maintain the proper alignment of thick and thin filaments to allow muscles to remain elastic in nature,
i think it is 5 n ----- because 10 n is 5 more than 5n
