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
Romashka-Z-Leto [24]
3 years ago
14

A construction worker runs a jack hammer for 1.5 hours. The jack hammer has 2.4 kilowatts of power. How much electrical energy d

oes the construction worker use running the jack hammer?
A. 3.6 kilowatt-hours

B. 3600 kilowatt-hours

C. 0.625 kilowatt-hours

D. 1.6 kilowatt-hours
Physics
1 answer:
scoray [572]3 years ago
8 0
Its a because 24*15 is 360 but you have to put the decimal back so its 3.6 kilowats per hour plz mark brainlest 
You might be interested in
Can someone make an introduction about the "flu shot " and the pro and cons of flu shots.The question is "the benefits outweigh
steposvetlana [31]
Someone can make an introduction about getting a flu shot because, mostly everyone in the world have gotten or just got a flu shot. One example of a pro is that, a flu shot can prevent the flu, and other deadly sicknesses. On example of a con is that, some flu shots can carry side effects which is something that should be tested before given to adults and especially kids!!! Hope this helps!!! Good luck
8 0
3 years ago
What are the factors that affect the weather?​
jarptica [38.1K]

Answer:

temperature, atmosphere pressure,wind, topography, humidity etc

6 0
3 years ago
A uniformly charged thin ring has radius 15.0 cm and total charge 20.0 nC . An electron is placed on the ring's axis a distance
Ivanshal [37]

Answer:

b) 1.67×10^7 m/s

Explanation:

The solution is attached in the attachment section

8 0
3 years ago
Paying off your debts will most likely
g100num [7]
I think the answer is d
4 0
2 years ago
Why a body in uniform velocity is zero acceleration ?​
seropon [69]
Uniform velocity means no Net force and therefore no acceleration. Acceleration only happens when the velocity changes.
4 0
3 years ago
Other questions:
  • How is newtons third law of motion demonstrated on a roller coaster?
    8·1 answer
  • PLEASEEEE HEEEEELP!!!!!
    14·1 answer
  • To suck lemonade of density 1040 kg/m3 up a straw to a maximum height of 4.94 cm, what minimum gauge pressure (in atmospheres) m
    5·2 answers
  • An uncharged series RC circuit is to be connected across a battery. For each of the following changes, determine whether the tim
    7·1 answer
  • What happens when air from the balloon has exited the balloon? <br><br><br> How will motion change?​
    11·1 answer
  • If a wire lies withina magnetic field what must be true for the magnetic field to produce an electric current in the wire
    7·1 answer
  • 5,6,1,9,21,37,68 ? find missing​
    6·1 answer
  • A 0.55 kg projectile is launched from the edge of a cliff with an initial kinetic energy of 1550 J and at its highest point is 1
    10·1 answer
  • True or false?
    13·2 answers
  • An electron has a charge of - 1.6x10 ^ - 19 C and a proton has a charge of 1.6x 10 ^ - 19 C . In a hydrogen atom, the distance b
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!