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Saloni Ambre
Subject: Physics
, asked on 24/11/17
Question 3 (c)
Q.3.(c). A uniform meter scale is balanced at 40 cm mark such two weights one of 60 gf and another of 10 gf is suspended from 10 cm mark and 60 cm mark respectively. Find the weight of the scale.
Answer
1
Saloni Ambre
Subject: Physics
, asked on 24/11/17
Question 3 (c)
Q.3.(a). A uniform meter scale is balanced at 40 cm mark such two weights one of 60 gf and another of 10 gf is suspended from 10 cm mark and 60 cm mark respectively. Find the weight of the scale.
Answer
1
Saloni Ambre
Subject: Physics
, asked on 24/11/17
Question no. 3(b)
Q.3.(b). Write the difference between uniform linear motion and uniform circular motion.
Answer
1
Saloni Ambre
Subject: Physics
, asked on 24/11/17
Question no. 3 (a)
Q.3.(a). Define centre of gravity of a body. On what factors does the position of centre of gravity of a body depend ? Explain your answer with example.
Answer
1
Khushboo
Subject: Physics
, asked on 9/9/17
Answer the 13th question."DON'T SEND STHE SIMILAR QUERIES.KINDLY PERFORM THE STEP BY STEP AND APPROPRIATE ANSWER".
12. State and prove new tons law of gravitation?
13.Define the following
i) gravity ii) gravitation and iii) acceleration due to gravity
14. Mention any four applications of newtons law of gravitation?
15. Why G is called as universal gravitational constant? ii) what is the value of G? and write its units?
iii) A car of mass 900 kg running with a velocity of 72 km/h is stopped at a distance of 300 m find the breaking force?
Answer
2
Khushboo
Subject: Physics
, asked on 9/9/17
Answer the 12th question."DON'T SEND STHE SIMILAR QUERIES.KINDLY PERFORM THE STEP BY STEP AND APPROPRIATE ANSWER".:
12. State and prove new tons law of gravitation?
Answer
2
Khushboo
Subject: Physics
, asked on 21/8/17
Answer the 9th question.please don't send links Kindly send the appropriate answer and plzz experts don't say about duplication.
Answer
1
Khushboo
Subject: Physics
, asked on 21/8/17
Explain the following : 1) why does a stone tied to one end of a string fly off tangentially on sudden breakage of the string. 2) Why does the electric fan continue to rotate for sometime after the current is switched off? "KINDLY SEND THE APPROPRIATE ANSWERS WTH NO LINKS"
Answer
3
Khushboo
Subject: Physics
, asked on 21/8/17
Write the units of force in absolute system and gravitational system?And also write the relation between SI and CGS units of force?
Answer
1
Khushboo
Subject: Physics
, asked on 21/8/17
Explain the following : 1) why does a stone tied to one end of a string fly off tangentially on sudden breakage of the string. 2) Why does the electric fan continue to rotate for sometime after the current is switched off?
Answer
1
Khushboo
Subject: Physics
, asked on 13/8/17
Where is gravity a maximum ?
Answer
3
Khushboo
Subject: Physics
, asked on 13/8/17
Mention some applications of Newton's law of gravitation.
Answer
2
Khushboo
Subject: Physics
, asked on 13/8/17
How does g vary with height?
Answer
2
Khushboo
Subject: Physics
, asked on 5/6/17
What is the exact connection between force and motion?
Answer
6
Khushboo
Subject: Physics
, asked on 5/6/17
1 newton is how much dynes?
Answer
6
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Q.3.(c). A uniform meter scale is balanced at 40 cm mark such two weights one of 60 gf and another of 10 gf is suspended from 10 cm mark and 60 cm mark respectively. Find the weight of the scale.
Q.3.(a). A uniform meter scale is balanced at 40 cm mark such two weights one of 60 gf and another of 10 gf is suspended from 10 cm mark and 60 cm mark respectively. Find the weight of the scale.
Q.3.(b). Write the difference between uniform linear motion and uniform circular motion.
Q.3.(a). Define centre of gravity of a body. On what factors does the position of centre of gravity of a body depend ? Explain your answer with example.
12. State and prove new tons law of gravitation?
13.Define the following
i) gravity ii) gravitation and iii) acceleration due to gravity
14. Mention any four applications of newtons law of gravitation?
15. Why G is called as universal gravitational constant? ii) what is the value of G? and write its units?
iii) A car of mass 900 kg running with a velocity of 72 km/h is stopped at a distance of 300 m find the breaking force?
12. State and prove new tons law of gravitation?