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  • 4 answers

Rudrakshi Shukla 7 years, 10 months ago

Coz surface contact of cricket ball is less and so the opposing force will be comparatively less

Mehak Zehra 7 years, 10 months ago

As speed of falling objects depends on its surface area also

Pratyush Singh 7 years, 10 months ago

Bt why..u say that first criket ball is fall.? Can i know the reason

Mehak Zehra 7 years, 10 months ago

A cricket ball
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Prince Jaat 7 years, 9 months ago

Koi to bata do

Mehak Zehra 7 years, 10 months ago

With ur mouth

Prince Jaat 7 years, 10 months ago

Priya ji

Prince Jaat 7 years, 10 months ago

Nakhre wali girls se baat kse kre

Cbse User 7 years, 10 months ago

what???????
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Gaurav Kumar 7 years, 10 months ago

Thermodynamics: thermo: heat and dynamic :Motion. It means heat in motion. Thermodynamics is branch of science which deals with internal energy and we...
  • 2 answers

Prakalp Manav Thakur 7 years, 10 months ago

Provided the temp difference s small

Àñshul Shärmã 7 years, 10 months ago

Newton Law of cooling states that the rate of change of temperature of an object is proportional to difference between its own temperature and the ambient temperature
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Nilesh Kumar 7 years, 10 months ago

Motion of a body in circular path is called circular motion
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Akshita Chaudhary 7 years, 10 months ago

By law of isotherm, P¹×V¹= P²×V² V²= V¹×10/10000 (given) V²=V¹/1000 P¹×1000V²= P²×V² P²= 1000P¹ So pressure should be increased by 1000 times
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Subhash Kumar 7 years, 10 months ago

Gravitational force acting on the moon by the earth so moon attracted by the earth. It have velocity .
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Prince Jaat 7 years, 10 months ago

Hyy
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Amit Kumar 7 years, 10 months ago

Let I drop it from atmosphere

Akshita Chaudhary 7 years, 10 months ago

There's no gravity in space. So in order to project it towards earth some kind of external force would be required. Else it will keep lingering around space.
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Amit Kumar 7 years, 10 months ago

By integrating force w.r.t distance
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Anshika Patel 7 years, 10 months ago

∆x/x
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Amit Kumar 7 years, 10 months ago

Variation of g with hight depth etc

Amit Kumar 7 years, 10 months ago

Perpendicular axis theorem

Pratik Sarkar 7 years, 10 months ago

Bernoulli's equation is also important

Mohit Fdk 7 years, 10 months ago

Work energy theorem is must

Àñshul Shärmã 7 years, 10 months ago

Derivation of equations of motion. law of vector addition. Derivation of corresponding formulas of maximum height time and range ,centrifugal force derivation, derivation of first and third law of motion using second law , banking of roads ,work energy theorem ,potential energy of a spring ,theorem of perpendicular and parallel Axes, derivation of first second third law of Kepler's planetary motion geostationary satellite
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Sakshi Arya 7 years, 10 months ago

banking of road means that the road is tilted at an angle..... this banking(tilting) helps the vehicles to safely turn their vehicles especially in hilly areas....
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Amit Kumar 7 years, 10 months ago

Take both formula of K.E and P.E equal them you got the ans
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