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
solong [7]
3 years ago
5

Calculate the angle θ between the radius-vector of the point and the positive x axis (measured counterclockwise from the positiv

e x axis, within the limits of −180◦ to +180◦ ). Answer in units of ◦
Physics
1 answer:
Y_Kistochka [10]3 years ago
6 0

The point obviously is in the 3rs quadrant

So

စ= tan^-1( y/x)-180

စ= -89.7°

You might be interested in
Explain the relationship between magnetic fields and magnetic force.
andriy [413]

Answer:

Magnetic field is the strength of magnetism created by a magnet, whereas the magnetic force is the force due to two magnetic objects. The concepts of magnetic field and magnetic force are widely used in fields such as classical mechanics, electromagnetic theory, field theory and various other applications.

Explanation:

3 0
3 years ago
What is a non-example of Newton's 3rd law of motion?
kirill [66]

Answer:

Unbalanced forces are not examples of Newton's third law because not all opposite reactions are unbalanced forces.

Explanation:

4 0
3 years ago
two objects are thrown from the top of a tall building and experience no appreciable air resistance. one is thrown up and the ot
Iteru [2.4K]

Answer:

The two objects are traveling at the same speed.

Explanation:

Neglecting air resistance, an object that is thrown up from the top of a tall building has the same speed as the second object thrown down from the top of the same tall building since the initial speed is the same.

The object thrown up is not traveling faster neither is the object thrown down traveling faster.  

Therefore, the two objects will have the same speed when they hit the ground but their time of landing might be different.

3 0
3 years ago
Read 2 more answers
12<br> Hot glass looks just like<br> ________ glass.<br> •Broken<br> •cold<br> •Shiny
Temka [501]

Answer:

shiny

Explanation:

6 0
3 years ago
Read 2 more answers
What current flows when a 35 v potential difference is imposed across a 1.4 kω resistor?
svetlana [45]

Current  =  (voltage) / (resistance)

              =    (35 volts) / (1,400 ohms)

              =         25 milliamperes 
5 0
3 years ago
Other questions:
  • What is 2m+n =k for M
    13·1 answer
  • Incident energy is defined as the amount of thermal energy impressed on a surface, at a certain distance from the source, genera
    9·1 answer
  • A bug zapper consists of two metal plates connected to a high-voltage power supply. The voltage between the plates is set to giv
    13·1 answer
  • Can someone please help me on this!!!
    15·1 answer
  • Children begin to form a self-concept around ______ months of age.​
    14·2 answers
  • Mary has a mass of 40 kg and sprints at 1 m/s. How much kinetic energy does she have?
    11·1 answer
  • True or False: Erosion is the process that causes the removal of material by moving water, ice, and wind.
    9·1 answer
  • A ball is thrown downward at 4.5 m/s and accelerates at 9.8 m/s^2. What is its instantaneous velocity 2.4 s later?​
    10·1 answer
  • Một ô tô đi với vận tốc 60 km/h trên nửa phần đầu của đoạn đường AB. Trong nửa đoạnđường còn lại ô tô đi nửa thời gian đầu với v
    15·1 answer
  • Which best describes the relationship between energy and entropy in the universe? for entropy to increase, energy must be added.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!