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
wel
3 years ago
13

How much Force is needed to accelerate a 66 kg skier at 2 m/sec

Physics
1 answer:
mihalych1998 [28]3 years ago
3 0
It us 5 for thr force and by 60 second so about a min
You might be interested in
Explain how power is determined.
ivanzaharov [21]
It is the amount of work you have done in a certain amount of time. <span />
3 0
3 years ago
Read 2 more answers
Help Please! Been stuck for some time
Naya [18.7K]

Answer:

pretty sure A is correct, as they are pushing in opposite directions, hence canceling each other

Explanation:

6 0
3 years ago
Volcanic eruptions are caused primarily by the movement of
Assoli18 [71]
The answer is Tectonic Plates
4 0
3 years ago
A block of ice is floating in a liquid of specific gravity 1.2 if the ice melts completely will the level of water in the beaker
yulyashka [42]

Answer:

Yes

Explanation:

The way that it will change is by level of liquid in the whatever you are using will rise. This is because of the density of water created by the melting process of ice has a lower amount than the density of liquid in the beaker.

4 0
3 years ago
A 4kg rock isn’t rolling 10m/s. Find it’s kinetic energy.
scoundrel [369]

Kinetic energy = (1/2) (mass) (speed)²

The rock's kinetic energy is not 

                           (1/2) (4 kg) (10 m/s)²

                      =   (1/2) (4 kg) (100 m²/s²)

                      =         200 Joules .

It may be more, or it may be less.  The only thing
we can be sure of is that it is not 200 Joules.
3 0
3 years ago
Other questions:
  • What is the best inference for the height of the plant after 35 hours?
    15·1 answer
  • The race car was was moving for 3.7 hours and during that time moved 500 miles east. What is the speed? What is the velocity?
    13·1 answer
  • A box weighing 100 n is pushed up an incline plane that is 5 m long. It takes a force of 75 n to push it to the top, which has a
    10·1 answer
  • A charge q is at the point x = 5.0 m , y = 0. Write expressions for the unit vectors you would use in Coulomb's law if you were
    13·2 answers
  • A sound wave enters a new medium where sound travels faster. How does this affect the frequency and wavelength of the sound?
    9·2 answers
  • Compare the energy consumption of two commonly used items in the household. Calculate the energy used by a 1.20 kW toaster oven,
    13·1 answer
  • Explain what was ultimately responsible for London’s “killer fog” in 1952.
    7·2 answers
  • How are Earth and Venus similar? How is Venus different from Earth? (Provide two similarities and two differences.)
    13·1 answer
  • A wire of length 6cm makes an angle of 20° with a 3 mT
    8·1 answer
  • Which statement about an atom is correct?(1 point)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!