Posts by shilpa

Total # Posts: 9

physics
what is the difference between potential energya nd electric potential

maths
The ratio between length and breath of rectangular field is 5:3. If the length is 120 cm,find the breadth of the field

physics
9th grade physics sketch a picture of the initial total velocity for the projectile when the angle is at 0 degrees, 30 degrees and 60 degrees. Resolve each into vertical and horizontal components. No velocity given

science
an arrow is shot into air. its range is 200m and its time of flight is 5s . if g=10m/s2 ,then horizontl compoent of velocity and the mximum height will be

math
a mother is 21 years older than her new born daughter.how old will the daughter be when her age is 1/4 that of her mothers

Physics
A spherical concave mirror has a radius R=360 mm forms an image of a h(object)=12 cm high object located d0=p=0.9 m from the vertex of the mirror. Find the position di=q(cm) and the height cm of the image.

Physics
A convex lens of focal length 10 cm forms image of object placed 30 cm in front of the lens. Find the magnification?

science
What actually happens if we mix the chloroform with hexane? what is the exact reaction between them & is the resulting product ia stable?

english
I want an essay based on the idiom topic "do unto others as you would have others do unto you".

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