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  • 2 answers

Jasim Akhtar 4 years, 3 months ago

Medium in size

Diksha Thakur 4 years, 3 months ago

Intermediate in size
  • 1 answers

Amritansh‌ Pandey 4 years, 3 months ago

Dimensions are the power in which fundamental units are raised in order to express the derived unit of a quantity.
  • 4 answers

Ashok Kumar 4 years, 2 months ago

All those quantities which can be measured by using physical instrument is called physical quantity.. For ex- length( meter scale) , temperature( thermometer), speed( speedometer)..

Shruti Kumari 4 years, 3 months ago

All those quantities which can be measured directly or indirectly and in terms of which the laws of physics can be explained are called physical quantities

Amritansh‌ Pandey 4 years, 3 months ago

The quantity which can measured by any instruments and which describe the physical world. PQ=n×u

Aashay Tembhurne 4 years, 3 months ago

It is a quantity that can be measured. Example - length
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  • 3 answers

Prabhjot Kaur 4 years, 3 months ago

Yes right

Shruti Kumari 4 years, 3 months ago

Yes

Akash .R 4 years, 3 months ago

Correct
  • 1 answers

Aman Kumar 4 years, 3 months ago

Physics world can be defined as physics is a world of mathematics physics is made up of fusis word physics means natural phenomenon etc Ok thanks ??
  • 1 answers

Diksha Thakur 4 years, 3 months ago

It depends on the length of pendulum.
  • 2 answers

Prabhjot Kaur 4 years, 3 months ago

Kinetic energy= 1/2mv^2= 1/2*10*2*2=20joule Potential energy=mgh= 10*9.8*2= 196 joule Total energy= 196+20=216 joule

Anjan Karthi 4 years, 3 months ago

Kinetic energy = 1/2 mv^2 = 10 × (2) ^2 /2 = 200 J. // Potential energy = mgh = 10 × 9.8 × 2 = 196 J. Therefore, total energy = 200 + 196 = 396 J. //
  • 1 answers

Aashay Tembhurne 4 years, 3 months ago

Force=mass×acceleration In case 1 substituting values 10=M1×2 we get M1 as 5kg And 10 = M2 × 5 we get M2 that equals to 2kg Now both the bodies are tied together so the mass will be sum of both objects that is M1+ M2 = M' and we have to take force as 10N as per question So, 10 = M' × a a= 10/7 = 1.42 m/s²
  • 1 answers

Anjan Karthi 4 years, 3 months ago

Structure of an atom, chemistry. Wave nature and particle nature.
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  • 1 answers

Priyanshi Sharma 4 years, 3 months ago

Solve as much numericals as you can.
  • 1 answers

Anjan Karthi 4 years, 3 months ago

A = 320 N. ∅ = 30°. Therefore, horizontal component of force would be A cos∅ = 320 × √3/2 = 160√3 N. //
  • 1 answers

Anjan Karthi 4 years, 3 months ago

If a vector can have a magnitude A making an angle ∅ with x axis, then its vertical component is A sin ∅ and horizontal component is A cos ∅. Therefore, in this case, hori. component is 5√3 units and vertical. component is 5 units.
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  • 1 answers

Anjan Karthi 4 years, 3 months ago

Apply formula R = √(A^2 + B^2 + 2AB cos∅) Here, ∅ is the angle, r is resultant and A and B are the forces. Square both sides for easy calculations. Hope it helps ?
  • 1 answers

Sia ? 4 years, 4 months ago

Newton's laws of motion are three laws that describe the relationship between the motion of an object and the forces acting on it. The first law states that an object either remains at rest or continues to move at a constant velocity, unless it is acted upon by an external force.

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