c) Speed (चाल)
HT AII (सभी)
2. Which one of the following force is a contact force?
निम्नलिखित बलो में से कौन सा एक सम्पर्क बल है?
a) Force of gravity (गुरुत्व बल) b) Force of friction (घर्षण बल)
c) Electrostatic force (विद्युत बल) d) Magnetic force (चुंबकीय बल)
. The unit of force is?
Answers
Answered by
0
Answer:
b is the right answer I thingh
Similar questions