Physics, asked by chandelhere, 1 year ago

The resultant of two vectors P and Q is Ř. If
is doubled then the new resultant vector is
perpendicular to' P'. Then R is equal to :
(1) 2PQ
P-Q?
(2) Q
P+Q
(4) P-Q

Answers

Answered by rakhidevi352

1

Answer:

R=p+q because if perpendicular the theta is 0°

Previous Question

Next Question

Similar questions

Math, 6 months ago

what is the length of bc...

English, 6 months ago

1. We ad recently (enter) the university. (fast) since sunrise. mu 3. Miriam (not visit) us since 1999. for 4. He (do) a tense exercise for the last few minutes. 5. We (wait) for him since half past mer 6. I..... eight and I shall wait only another five minutes. alma 7. The President just (announce) the good news, and (write) a letter to his father. 8. He already (talk) for two hours and soon he...

English, 6 months ago

2. Write down two synonyms for each of the following: (a) believe...

Math, 1 year ago

Prove sinA(1+tanA)^2+cosA(1+cotA)^2=secA+cosecA...

English, 1 year ago

article smoking is dangerous...

Physics, 1 year ago

Torque and speed are affected by how many factors?

English, 1 year ago

A guinea (pig/dog/goat)...

History, 1 year ago

The Declaration of Independence was approved by the Second Continental Congress on __________.