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SAGAR
Questions (15)
A weight suspended from an ideal spring oscillates up and down with a period T. If the amplitude of the oscillation is doubled,
4 answers
4,038 views
A particle moving along a line that passes through the origin has zero angular momentum about that origin
true false
2 answers
1,080 views
Center of mass of a body coincides with its center of gravity irrespective of its mass and size
1. True 2.False
2 answers
806 views
Is torque depends on the choice of origin
0 answers
467 views
Torque due to action reaction force is not zero
true false
2 answers
577 views
Two stars of mass M and 2M, a distance 3x apart rotates in circles about the common center mass "0" The gravitational force
2 answers
1,112 views
A particle is moving along a circular path of radius r, when it makes half a rotation, what is the ratio between its
2 answers
857 views
An object with an initial velocity of 4 m/s moves along a straight axis under constant acceleration.Three sec later its velocity
2 answers
1,000 views
A ball is rolled off a horizontal roof at 6m/sec , after leaving the roof how long it will take to reach a speed of 10 m/sec?
A.
1 answer
1,232 views
A wheel rotates about an axis passinG through the centre and perpendicular to the plane with slowly increasinG angular
1 answer
1,714 views
Q. A mass is sliding down an incline. As the angle for the incline increases, the magnitude of the component of weight
1 answer
658 views
Q. The time period of seconds pendulum in a free falling elevator is
Zero 1s 2s Infinity Depends upon mass of pendulum
1 answer
533 views
What % increase in momentum if increase of k.e is 23%
A. 46% B. 33% C. 50% D. 11% E. 46%
4 answers
426 views
HOW TO WRITE A REPORT?
0 answers
383 views
WHAT IS A VERB?
This is an English question -- not a math question. A verb is a word that shows action or a state of being.
0 answers
586 views
Answers (7)
how we get displacement and distance
Is 40 ans correct???????????
Answer is correct but I cannot understand formula which you have written.
Thx sir
W=2pi/T but here T=60 W=2*3.14/60=6.28/60= 0.10rev/s ans
thanku Sir
R2=A2+B2+2ABCos@ = R2=52+102=2.5.10cos120 R2=25+100+100*-0.5 R2=125-50 R2=75 R=8.66 Ans
