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Jahnavi Sharma
Subject: Science
, asked 1 week, 3 days ago
A ball of mass 2kg is thrown up at a speed of 10m/s. Find the kinetic energy of the ball at the
time of throwing.
Answer
1
Roshni Sequeira
Subject: Science
, asked 1 week, 4 days ago
A heavy box is lying on a surface. Name two forces acting on it.
Answer
3
Sonal Sinha
Subject: Science
, asked 1 week, 6 days ago
A body of mass 2 kg floats on a liquid what is the buoyant force on the body?
Answer
1
Krishnav
Subject: Science
, asked 1 week, 6 days ago
When a player hits a football, it moves along the curved path and then falls to the ground. What is the ork done by the force of gravity to the football?
Answer
1
Krishnav
Subject: Science
, asked 1 week, 6 days ago
A solid of density 5000 kg/m
^{3 }
weighs 0.5 kg in air. It is completely immersed in water of density 1000 kg/m
^{3 }
. Calculate the apparent weight of the solid in water? what will be the apparent weight if the water is replaced by a liquid of density 8000 kg/m
^{3 }
?
Answer
1
Dharmil Gondaliya
Subject: Science
, asked 2 weeks ago
Please find the attached question answer?
Answer
1
Avanika Kulkarni
Subject: Science
, asked 2 weeks ago
derive the formula for the universal law of gravitation
Answer
1
Hiten Yadav
Subject: Science
, asked 2 weeks, 1 day ago
Plz answer question no.37
Answer
1
Viplove
Subject: Science
, asked 2 weeks, 1 day ago
At the centre of the earth the gravitational force is zero but why do we say when we define weight , the weight of an object is the force with which it is attracted towards the centre of the earth
Answer
1
Harsh Choudhary
Subject: Science
, asked 2 weeks, 2 days ago
Give me answer
Answer
1
Harsh Choudhary
Subject: Science
, asked 2 weeks, 2 days ago
Give answer the following question
Answer
1
Arushi Manoj
Subject: Science
, asked 2 weeks, 4 days ago
Acceleration due to gravity at height H above earth surface is half of the value of Acceleration due to gravity at the surface. What is the value of H in terms of R where R is radius of Earth?
Answer
2
Loveleen
Subject: Science
, asked 2 weeks, 4 days ago
what will happen if the force of gravity vanishes or disappear
Answer
2
Sunil Kumar
Subject: Science
, asked 2 weeks, 5 days ago
Please solve and give correct answer
Answer
2
Bhavya Jain
Subject: Science
, asked 2 weeks, 6 days ago
How is the weight of an object related to its mass?
Answer
3
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time of throwing.

When a player hits a football, it moves along the curved path and then falls to the ground. What is the ork done by the force of gravity to the football?A solid of density 5000 kg/m^{3 }weighs 0.5 kg in air. It is completely immersed in water of density 1000 kg/m^{3 }. Calculate the apparent weight of the solid in water? what will be the apparent weight if the water is replaced by a liquid of density 8000 kg/m^{3 }?