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KINEMATICS Mechanics motion work Plus Two Physics

Relative Nature of Motion

Now we know that motion is a relative term.So absolute motion has no meaning, right? So aren’t Galileo’s view that earth moves around sun and the church’s old belief that sun moves around earth actually not equally correct or equally wrong? this is a question from hc verma’s concept of physics part 1.(from short answer […]

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Plus Two Physics

A Numerical Problem – Kinamatics

A particle is thrown vertically upward with a velocity of 19.6 m/s. Find (a) the acceleration of the particle at the highest point. (b) How high the particle will rise? (c) Time taken for rising to highest point.

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Plus Two Physics

CBSE Physics MCQ for quick revision – Mechanics

If the object is in equilibrium, the sum of all the forces acting on the object is zero. Inertia Force Mechanical Equilibrium Equilibrium rule   A push or a pull on an object. Inertia Force Mechanical Equilibrium Equilibrium rule   The tendency of objects to resist changes in motion. Inertia Force Mechanical Equilibrium Equilibrium rule […]

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Ask Physics first body Project SOUNDARYA t2 tower

A body is dropped from a tower of height 96 m. Another body is thrown up from the ground after a second with a velocity of 40 m/s.When and where they will meet?

A body is dropped from a tower of height 96 m. Another body is thrown up from the ground after a second with a velocity of 40 m/s. When and where they will meet?
SOUNDARYA asked
 Answer:
For the first body,
u=0 m/s
Let S=x (from top)
x=0.5 gt2  &#…

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ascent Ask Physics hr 3 jst Project

More problems coming in; Try to answer now!

Stuti posted these:
a particle is thrown with  any velocity vertically upward. the distance traveled by particle in last sec of ascent is 1)g 2)g/2 3)g/4 4)cant be calculated
a ball is dropped from a bridge of 122.5 metre above a river. after ball h…

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Ask Physics frac KINEMATICS Project

Problem from relative velocity

A Boat covers certain distance between two spots in a river taking t1 hrs going downstream and t2 hrs going upstream. What time will be taken by boat to cover same distance in still water?
posted by STUTI
Answer:
Incoming search terms:relative velocity…

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scalar Vectors

Homework from vectors

A man walks 10 km towards west and then 12 km (60 degree_ direction of North-East. find the resultant vectors, magnitude and direction. A man walks 10 km towards west and then 15 km towards south. Find the resultant vectors, magnitude and direction. Ju…