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
marishachu [46]
3 years ago
10

A particle that carries a net charge of -41.8 μc is held in a region of constant, uniform electric field. the electric field vec

tor is oriented 55.2° clockwise from the vertical axis, as shown. if the magnitude of the electric field is 4.82 n/c, how much work is done by the electric field as the particle is made to move a distance of d = 0.556 m straight up?
Physics
1 answer:
miss Akunina [59]3 years ago
3 0
The total work done by the electric field on the charge is given by the scalar product between the electric force acting on the charge and the displacement of the charge:
W=F d cos \theta
where the force is F=qE, d=0.556 and \theta=55.2^{\circ}. Using the value of q and E given by the problem, we find
W=qEdcos\theta = 6.39\cdot10^{-5}J
You might be interested in
Julian is having trouble coping with stress and setting goals. What is he most likely struggling with?
klio [65]
I would say Emotional health. Just because it is more sensable
6 0
3 years ago
Read 2 more answers
What should you do if you see lightning while you are outside exercising? Head inside Stay under a tree Lie in the grass Move qu
Arada [10]
If you are under a tree, they kind of act like lightning rods, so stay away from trees, so roll in dat grass. Fun Fact: Lightning comes from the ground more than it comes from the sky, its like when you rub a blanket on your head, some lil' lightnings come from your head while a little come from the blanket, its the same with grass and clouds only, 10000 volts stronger and deadly.
5 0
3 years ago
Read 2 more answers
Acid compounds contain a.Oxygen B. Ion c. Hydrogen
valentina_108 [34]

Answer:

c hydrogen

Explanation:

8 0
3 years ago
Read 2 more answers
A bus took 8 hours to travel 639 km. For the first 5 hours, it
vladimir1956 [14]

Answer:

93 km/h

Explanation:

Given that a bus took 8 hours to travel 639 km. For the first 5 hours, it travelled at an average speed of 72 km/h

Let the first 5 hours journey distance = F

From the formula of speed,

Speed = distance/time

Substitute speed and time

72 = F/5

F = 72 × 5 = 360 km

The remaining distance will be:

639 - 360 = 279km

The remaining time will be:

8 - 5 = 3 hours

Speed = 279/3

Speed = 93 km/h

Therefore, the average speed for the remaining time of the journey is equal to 93 km/h

8 0
3 years ago
Volume of an block is 5 cm3. If the density of the block is 250 g/cm3, what is the mass of the block ?​
9966 [12]

Answer:

1.25kg

Explanation:

Simply multiply volume and density together

4 0
3 years ago
Other questions:
  • What type of surface is a poor reflector but a good absorber of radiation
    14·1 answer
  • Turning a magnet very quickly would be BEST used to create A) radiation. Reactivate B) light waves. Reactivate C) an electric cu
    13·2 answers
  • Which type of wave experiences a change in speed when entering a new medium?
    13·2 answers
  • 1.
    15·1 answer
  • A species immediately impacted by global warming is the -
    10·2 answers
  • Can someone help me?
    7·1 answer
  • Help asap please I will give you 5stars
    7·1 answer
  • Imagin you have mixed together some sand and salt Based on the venn diagram this mixture would be placed where ​
    11·1 answer
  • Describe how we know the plates once formed a supercontinent and how we know this.
    11·1 answer
  • How would you use the index of refraction of salt water to find the concentration of a salt solution?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!