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  • 1 answers

Anmol Dwivedi 8 years, 3 months ago

By applying a force we can change shape and size of body is called deforming force
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Divyanshu Gupta 8 years, 3 months ago

Becoz displacement is 0

Kritika Trehan 8 years, 3 months ago

As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle. This would mean that the force is always directed perpendicular to the direction that the object is being displaced.

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Aditya Anand 8 years, 3 months ago

The minimum velocity required to through an object such that it never comes back.

Nitesh Kumar 8 years, 3 months ago

The minimum velocity req to throw a object vertically upwards so that it never returns back
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Aditya Anand 8 years, 3 months ago

A tap when we turn it minimum water will flow uniformly at some point then it becomes turbulent
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Lovely Pal 8 years, 3 months ago

Hidden force

Nishita Chowdhury 8 years, 3 months ago

pseudo actually means "fictitious or false" hence this is a actually a false force. for eg when we are in a car which is at rest and suddenly the car is accelerated then we say that due to inertia of rest we experience a force backward and hence move back.. this is also due to pseudo force that acts on us opposite to the direction of motion of the car.
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Prasan Bora 8 years, 3 months ago

Velocity of a body with respect to an other body ,this body can be in motion or in rest
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Himanshu Sudhakar 8 years, 3 months ago

For keeping it stable.
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Himanshu Sudhakar 8 years, 3 months ago

Because it have both value and direction.
  • 2 answers

Neha Yadav 8 years, 3 months ago

Alpha : Beta : gama = 1: 2 : 3

Ashish Kumar Verma 8 years, 3 months ago

Alpha Gama relation is 1:2:3
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Aditya Anand 8 years, 3 months ago

Escape velocity is the velocity through which an object is thrown such it cross the gravitational field and never came back.

Amandeep Kumar 8 years, 3 months ago

Escape valocity of earth is 11.2 km/sec
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Saurabh Kumar 8 years, 3 months ago

Force is defined as mutual interaction between the body and environment.

Sourav Gupta 8 years, 3 months ago

It is a push or pull on an object is called force
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Sourav Gupta 8 years, 3 months ago

The minimum amount of velocity required to overcome the gravitational field is called escape velocity
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Sourbh Sourbh 8 years, 3 months ago

Yes

Mihir Pesswani 8 years, 3 months ago

In chemistry we learn about applications of heat and enthalpy but in physics we learn working of engine ac etc.
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Sweety Sheoran 8 years, 3 months ago

It is defined as the steady flow of ideal liquid,the total energy(sum of pressure energy,kinetic energy,potential energy)per unit mass at every cross section throughout the liquid flow is remains constant.
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Mansi Gupta 8 years, 3 months ago

Torque =r×f L=r×p DL/dt=dr/dt×p+r×dp/dt DL/dt=v×p+r×f DL/dt=0+torque. (V×p=v×mv=0)

Ankur Sharma 8 years, 3 months ago

dL =torque dt
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Aditya Raj 8 years, 3 months ago

An single object moving in circular path
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