TyroCity

# discuss

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
If the sun somehow collapsed to form a black hole, what effect would this event have on the orbit of the earth?
discussuser profile

If the sun somehow collapsed to form a black hole, what effect would this event have on the orbit of the earth?

#discuss
Comments
1 min read
A cork is floating in water. What is the apparent weight of the cork?
discussuser profile

A cork is floating in water. What is the apparent weight of the cork?

#discuss
Comments
1 min read
Why is the kinetic friction less than the limiting friction?
discussuser profile

Why is the kinetic friction less than the limiting friction?

#discuss
Comments
1 min read
How will you make difference between density and specific gravity of a body?
discussuser profile

How will you make difference between density and specific gravity of a body?

#discuss
Comments
1 min read
Why do leaves fall when a tree is shaken?
discussuser profile

Why do leaves fall when a tree is shaken?

#discuss
Comments
1 min read
Distinguish between conservative and non-conservative force
discussuser profile

Distinguish between conservative and non-conservative force

#discuss
Comments
1 min read
What is meant by elastic and inelastic collision?
discussuser profile

What is meant by elastic and inelastic collision?

#discuss
Comments
1 min read
The earth moving round the sun in an orbit is acted upon by a force; hence the work must be done on the earth by this force
discussuser profile

The earth moving round the sun in an orbit is acted upon by a force; hence the work must be done on the earth by this force

#discuss
Comments
1 min read
Why is easier to lift a body in a liquid than in air?
discussuser profile

Why is easier to lift a body in a liquid than in air?

#discuss
Comments 3
1 min read
Why do we slip on a rainy day?
discussuser profile

Why do we slip on a rainy day?

#discuss
Comments 1
1 min read
What is a joint-stock company? Please explain this with an example.
discussuser profile

What is a joint-stock company? Please explain this with an example.

#discuss
Comments 1
1 min read
Steel balls sink in water but they don’t sink in mercury. Why?
discussuser profile

Steel balls sink in water but they don’t sink in mercury. Why?

#discuss
Comments 1
1 min read
Why is it difficult to run fast on sand?
discussuser profile

Why is it difficult to run fast on sand?

#discuss
Comments 1
1 min read
If action and reaction are always equal and opposite, why don’t they always cancel each other?
discussuser profile

If action and reaction are always equal and opposite, why don’t they always cancel each other?

#discuss
Comments 1
1 min read
The boarding house English 12
discussuser profile

The boarding house English 12

#discuss #grade12
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.