Question

b.
1:2
c.
1:1
d. 1:15
235. A stone of mass “m” is moved in a circle of radius "r" with constant speed V. The work done by
the force over half the circumference of the circle is:
2
My
MV
Zero
b.
Χπη
X2πη
d
mg x nr
r
36. The example of -ve work is.
a.
mv?sar te​

Answer 1

◦•●◉✿Option c is correct✿◉●•◦