1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergiy2304 [10]
3 years ago
7

PLEASE HELP

Physics
1 answer:
CaHeK987 [17]3 years ago
6 0

Answer:

im just 15 yearsold hehhez i dont know that either

You might be interested in
Four compasses are placed on a table top
motikmotik

Answer:

located diagonal

Explanation:

check ur text book bro

7 0
3 years ago
A hiker climbs a mountain. Starting at the base of the mountain, he first moved up 520m at a 32.0 degree angle. What is the fina
balu736 [363]

Answer:

\displaystyle \vec{d}=

Explanation:

<u>Displacement Vector</u>

Suppose an object is located at a position  

\displaystyle P_1(x_1,y_1)

and then moves at another position at

\displaystyle P_2(x_2,y_2)

The displacement vector is directed from the first to the second position and can be found as

\displaystyle \vec{d}=

If the position is given as magnitude-angle data ( z , α), we can compute its rectangular components as

\displaystyle x=z\ cos\alpha

\displaystyle y=z\ sin\alpha

The question describes the situation where the initial point is the base of the mountain, where both components are zero

\displaystyle P_1(0,0)

The final point is given as a 520 m distance and a 32-degree angle, so  

\displaystyle x_2=520\ cos32^o= 440.99\ m

\displaystyle y_2=520\ sin32^o=275.6\ m

The displacement is

\displaystyle \vec{d}=

5 0
3 years ago
DUE TODAY PLEASE HELP.....WILL GIVE BRANIST!!!!!!!
Karo-lina-s [1.5K]

girl how someone supposed to help you with that?!

7 0
3 years ago
Read 2 more answers
Which of the following shows the prefixes in order from smallest to largest?
Ulleksa [173]
A) micro milli centi
8 0
4 years ago
Read 2 more answers
How many neutrons are contained in 2 kg? Mass of one neutron is 1.67x10-27 kg.
pav-90 [236]

Answer:

1.2 × 10^27 neutrons

Explanation:

If one neutron = 1.67 × 10^-27 kg

then in 2kg...the number of neutrons

; 2 ÷ 1.67 × 10^-27

There are.... 1.2 × 10^27 neutrons

8 0
3 years ago
Other questions:
  • A car with mass m traveling at speed v has kinetic energy k. what is the kinetic energy of a second car that has the same mass m
    15·1 answer
  • A powerful motorcycle can produce an acceleration of 3.00 m/s2 while traveling at 90.0 km/h. At that speed the forces resisting
    11·1 answer
  • Newton's _____ law explains why my hands hurt when I clap loudly
    12·2 answers
  • What is the difference between a learner’s license and an operator’s license?
    11·1 answer
  • A physics instructor wants to project a spectrum of visible-light colors from 400 nm to 700 nm as part of a classroom demonstrat
    5·1 answer
  • PLEASE HELP ASAPPPP!!!!!
    6·1 answer
  • PLZ HELP NO SNEAKY LINK OR I WILL REPORT U OR NON ANSWERS
    9·1 answer
  • Where were the girls heading when the car broke down?<br> in the movie *hidden figures*
    15·1 answer
  • Please give an answer that is coherent
    6·1 answer
  • HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!pls
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!