Statement 1:
A solid sphere is rolling on a rough horizontal surface. Acceleration of contact point is zero
Statement 2:
A solid sphere can roll on the smooth surface
a)
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1
b)
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1
c)
Statement 1 is True, Statement 2 is False
d)
Statement 1 is False, Statement 2 is True
Statement 1:
A solid sphere is rolling on a rough horizontal surface. Acceleration of contact point is zero
Statement 2:
A solid sphere can roll on the smooth surface
a)
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1
b)
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1
c)
Statement 1 is True, Statement 2 is False
d)
Statement 1 is False, Statement 2 is True
Question ID - 100943 | SaraNextGen Top Answer
Statement 1:
A solid sphere is rolling on a rough horizontal surface. Acceleration of contact point is zero
Statement 2:
A solid sphere can roll on the smooth surface
a)
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1
b)
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1
c)
Statement 1 is True, Statement 2 is False
d)
Statement 1 is False, Statement 2 is True
|
Statement 1: |
A solid sphere is rolling on a rough horizontal surface. Acceleration of contact point is zero |
|
Statement 2: |
A solid sphere can roll on the smooth surface |
|
a) |
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1 |
|
b) |
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1 |
|
c) |
Statement 1 is True, Statement 2 is False |
|
d) |
Statement 1 is False, Statement 2 is True |
(d)
.png)
During the motion of rolling, there is radial acceleration towards the centre. Hence, the contact point moves vertically upward
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