The unit of force constant is

The term torque is synonymous with

How to calculate average density of earth?

Relation between equations in linear motion and rotational motion

If T is time period of simple pendulum at a place where acceleration due to gravity is g,then length of pendulum is

Present to be tense in sindhi_-_use of is,am and are as to be verbs_english grammar

Which of the following is unitless and dimensionless ?

The graph between force and time for which force acts on the body is shown in the figure below, the change in the momentum of the body is

Prove that one kilo watt hour is equal to 3.6×10 power 6 J

Which of the following is not the unit of energy ?

At what angle between force and displacement more work is done

fermi is a unit of

The physical quantity which produces angular acceleration is called

The graph between force and extension for two springs is shown in figure below then find the ratio between the spring constant

By increasing the distance from the positive point charge its potential

If a body of mass 2 kg is moving with momentum 6 Ns, then its kinetic energy (K.E) will be

The graph between voltage and current in s.i units is shown in figure below then resistance will be

Two forces each of magnitude F, have a resultant of the same magnitude F. The angle between the two forces is

At what angle between force and displacement the work done on the body is just 50% of maximum work

If a vector 2i+3j+8k is perpendicular to the vector 4i-4j+ak,then the value of a is

One horse power is equal to_one hp is equal to

In a carnot's engine the working substance is

The relation between linear and angular physical quantities

One of the two forces is double the other and their resultant is equal to the greater force.The angle between them is

Sun's distance from the earth is equal to

Magnitude of vector which comes on addition of two vectors,6i+7j and 3i+4j is