In circular motion the point around which body moves

In circular motion the point around which body moves

(a) always remain in rest

(b) always remain in motion

(c) may or may not be in motion

(d) remain in oscillatory motion.

Ans: – Option (a).

 

2)In uniform circular motion

(a) speed remain constant

(b) velocity remain constant

(c) speed and velocity both remain constant

(d) neither speed nor velocity remain constant.

Ans: – Option (a).

 

3)A point on a blade of a ceiling fan has

(a) always uniform circular motion

(b) always uniformly accelerated circular motion

(c) may be uniform or non-uniform circular motion

(d) variable accelerated circular motion.

Ans: – Option (b).

 

• Follow on Facebook page – Click Here
• Google News join in – Click Here