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
kobusy [5.1K]
2 years ago
8

You push a 15N cat in a box horizontally across the floor for 5m. What is the work done on the cat? W=Fx

Physics
1 answer:
scZoUnD [109]2 years ago
3 0

Answer:

w=fx

w=(15)(5)

w=75

the angle between the deplacement and N is 0

You might be interested in
What is the relationship between the density of a substance and the speed of sound through that substance?
xxMikexx [17]

Answer:The greater the density of a medium, the slower the speed of sound. This observation is analogous to the fact that the frequency of a simple harmonic motion is inversely proportional to m, the mass of the oscillating object. The speed of sound in air is low, because air is easily compressible.

Explanation:

8 0
3 years ago
If Star A is twice as far as Star B, and they are identical in all other ways, then the
baherus [9]

Answer:1/4 the brightness of star b

Explanation:

8 0
3 years ago
9) If a wave has a speed of 362 m/s and a period of 4.17 s, what is its wavelength?
kakasveta [241]

Answer:

Option B (1.51 m)

Explanation:

U 2 can help me by marking as brainliest........

5 0
2 years ago
Read 2 more answers
Place your hands on the side of your head, with your palms facing forward. This should look like you have given yourself large e
nirvana33 [79]

Answer:

the solar system

Explanation:

7 0
3 years ago
You wish to produce an emf of 41.0 mV using an inductor whose inductance is 13.0 H. You start with a current of 1.50 mA through
Molodets [167]

Answer:

The current through the inductor at the end of 2.60s is 9.7 mA.

Explanation:

Given;

emf of the inductor, V = 41.0 mV

inductance of the inductor, L = 13 H

initial current in the inductor, I₀ = 1.5 mA

change in time, Δt = 2.6 s

The emf of the inductor is given by;

V = L\frac{di}{dt} \\\\V = \frac{L(I_1-I_o)}{dt} \\\\L(I_1-I_o) = V*dt\\\\I_1-I_o = \frac{V*dt}{L}\\\\I_1 =  \frac{V*dt}{L} + I_o\\\\I_1 = \frac{41*10^{-3}*2.6}{13} +1.5*10^{-3}\\\\I_1 = 8.2*10^{-3} + 1.5*10^{-3}\\\\I_1 = 9.7 *10^{-3} \ A\\\\ I_1 = 9.7 \ mA

Therefore, the current through the inductor at the end of 2.60 s is 9.7 mA.

6 0
3 years ago
Other questions:
  • For a machine to be a heat engine, what kind of conversion must it perform?
    10·2 answers
  • What is the charge of a newly formed oxygen ion
    13·1 answer
  • If a 5 Kg ball is attached to the end of a string, and it has a velocity of 10 m/s, what is the centripetal acceleration if the
    7·1 answer
  • The primary coil of a transformer has 200 turns and the secondary coil has 800 turns. The power supplied to the primary coil is
    12·1 answer
  • E = mc2 means that
    6·1 answer
  • What is the name of NASA's special plane?
    14·1 answer
  • An object is 70 micrometer long and 47.66 micrometer wide. How long and wide is the object in km
    8·1 answer
  • A student made the electromagnet shown and used it to pick up one sewing pin. She
    14·2 answers
  • Which statement best explains why Earth’s outer core is in liquid form? The iron-nickel alloy melts due to hot temperatures. The
    14·2 answers
  • . An experimental rocket plane lands on skids on a dry lake bed. If it’s traveling at 80.0 m/s when it touches down, how far doe
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!