Please I need it now
Solved
Show answers
More tips
- S Sport Where can you play football in Moscow?...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- O Other What is a Disk Emulsifier and How Does it Work?...
- S Sport How to Pump Your Chest Muscle? Secrets of Training...
- C Computers and Internet How to Get Rid of 3pic Infector: Everything You Need to Know...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
Answers on questions: Physics
- P Physics LAns: 4.16 hrs) A boy rides motorbike with velocity of 20 m/s. He accelerates his motorbiketo a velocity of 30 m/s for 5 second. Calculate the acceleration produced...
- P Physics Chemical weathering may occur because the mineral or rock is exposed to the air. this reaction occurs naturally with some chemicals and is called ___. a. oxidationb....
- P Physics How does the distance a car travels change as it slows down...
- P Physics The distinction between impulse and force involves the...
- P Physics In 2h2so4, the number of hydrogen atoms is , the number of sulfur atoms is , and the number of oxygen atoms is . nextreset...
- P Physics Observe the two scenarios involving electrically charged objects. Predict what will happen when you bring the objects close together. Two scenarios with electrically-charged...
- P Physics The MOS differential amplifier in this problem is operated at a bias current of IREF = 0.8mA. M1 and M2 have Kn’ = 0.2mA/V2 and W/L = 100, RD = 5kΩ and RSS = 25kΩ....
- P Physics 11. An object accelerates 7.2 m/s2 when a force of 4.0 newtons is applied to it. What is the mass of the object?...
- B Business A private accountant is an accountant whose services may be hired on a fee basis by individuals or business firms. Group of answer choices True False...
- H Health Governments of the first millennium BCE utilized administrative innovations to manage growing populations and expanding territories. How were these new ideas about...
Ответ:
1. A vector
is a unit vector if its magnitude is 1. Given
2. Given some vector
, you can get the unit vector in the same direction as
If
then the unit vectors in the direction of
and
, respectively, are
3.
Ответ: