Grade 11Mechanics

If linear size of everything in this universe gets doubled,can we test this by measuring sizes with a meter scaleWhat will happen if all the clocks in the universe also start running at half the speed

Rimjhim

9 Years agoGrade 11

1 Answer

Mallika

9 Years ago

No.. we cannot measure it by meter scales as the universe keeps increasing its size slowly.. .also tjis is based on theory of relativity that if clocks started working on half their speed time may not change😅😅

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If linear size of everything in this universe gets doubled,can we test this by measuring sizes with a meter scaleWhat will happen if all the clocks in the universe also start running at half the speed

Rimjhim

1 Answer

Mallika

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.11213141

If a=x² find the displacement at t =3sec if body velocity at t= 0 sec is 0

A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

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