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Srijita Majumder
Subject: Science
, asked on 29/1/18
A pendulum oscillates 50 times in 5 seconds. Find it's time period and frequency.
Answer
1
Aman Kumar Singh
Subject: Science
, asked on 18/1/18
How much weight of air is always over your head ?
a) 100kg
b) 1000kg
c) 10kg
d) 1kg
Answer
4
Hemant
Subject: Science
, asked on 8/1/18
An aircraft is flying at a speed of 1000 km/h. A person stands in the gallery and jumps. Will he:-
Land at the same spot.
Land at a spot bit behind it.
Land very much behind it.
Kindly give the reason too.
Answer
1
Technical Issues
Subject: Science
, asked on 8/1/18
Give a figurative measure of Newton such as 1 Newton can move 1 kg at 1 m/s.
Answer
1
Technical Issues
Subject: Science
, asked on 5/1/18
Why do we say air exerts pressure but not force
Answer
1
Technical Issues
Subject: Science
, asked on 5/1/18
How can we kick a ball if every action has an equal but opposite reaction
Answer
1
Technical Issues
Subject: Science
, asked on 5/1/18
Why are bag straps thick in height not width.
Answer
4
Technical Issues
Subject: Science
, asked on 5/1/18
How do liquids and gases exert pressure upwards. Why do the exert pressure
Answer
4
Technical Issues
Subject: Science
, asked on 5/1/18
Why are bag straps thick?
Answer
4
Srijita Majumder
Subject: Science
, asked on 1/1/18
What do you mean by the term pressure ? Write the relation between the pressure and force.
Answer
2
Srijita Majumder
Subject: Science
, asked on 1/1/18
Write short notes on the types of forces. Plz answer fast.
Answer
1
Ishaan Gupta
Subject: Science
, asked on 31/12/17
on a 60 M stretch of road cyclist Travels first 20 km at a uniform speed of 20 km per hour .how fast must he travel the remaining distance so that his average speed is 10 km per hour for the entire trip?
Answer
1
Ishaan Gupta
Subject: Science
, asked on 31/12/17
The distance between two places a and b is 180 km by road and 120 km by road and aeroplane takes 20 minutes to go from A to B whereas a deluxe bus starting at A takes 5 hours to reach .find the average speed and average velocity by both means of transport. (ignore the vertical ascent of aeroplane)
Answer
1
Bijaya Acharya
Subject: Science
, asked on 24/12/17
why does a ship sink when travelling from sea to river?
[the answer is not density or archademis law.]
Answer
2
Shreyans Jain
Subject: Science
, asked on 21/12/17
18gms in air its weigjt in water will be its weight in water
Answer
2
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What are you looking for?
a) 100kg
b) 1000kg
c) 10kg
d) 1kg
- Land at the same spot.
- Land at a spot bit behind it.
- Land very much behind it.
Kindly give the reason too.[the answer is not density or archademis law.]