Grade 12Mechanics

If (vector a+vector b+vector c)=0, then 4 (vector a) . (vector b)+ 3 (vector b) . (vector c) + 3 (vector c) . (vector a) =?

Champ

9 Years agoGrade 12

1 Answer

easwer

9 Years ago

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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.

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A metal strip clamped at one end vibrates with a frequency of 20 Hz and amplitude of 5 mm
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(iii) The maximum kinetic energy of the mass

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If (vector a+vector b+vector c)=0, then 4 (vector a) . (vector b)+ 3 (vector b) . (vector c) + 3 (vector c) . (vector a) =?

Champ

1 Answer

easwer

Other Related Questions on mechanics

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.

11
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