Math, asked by Umema20, 11 months ago

plz explain the steps

Attachments:

Answers

Answered by selvamgurudev2011

1

Step-by-step explanation:

R=✓(10)2+(-10)2+2(10)(-10)cos60

cos60=1/2

✓(10)2+(-10)2cancelled

✓2(10)-10=✓-200×1/2

✓-100 =10dyne.

hope it is useful

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

(a). Name software stored on a small memory chip on motherboard whlich instructs the computer.

English, 5 months ago

7. பழவெய் என்பதன் பொருள் பழம் ஆ)நெய் இ முதிர்ந்த மூங்கிய...

Physics, 5 months ago

The direction of flow of current is: a) the same as the direction of the flow of positive charge b) the opposite to the direction of flow of electrons c) neither (a) nor (b) d) both (a) and (b)...

English, 11 months ago

nonliving things need food and water true ya false ...

English, 11 months ago

Write a sentence with the idiom 'keep me going'.

Biology, 1 year ago

What is NOT a function of mucus in the nasal cavity?

Science, 1 year ago

what is importance of bladders in brown algae...

Math, 1 year ago

plz do the completion of this story ...