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
Roman55 [17]
2 years ago
10

MY PAPER IS DUE IN AN HOUR!!!

Physics
2 answers:
Doss [256]2 years ago
7 0

Answer:

Your kinetic energy is always proportional to the square of your speed,

no matter whether you're on a bicycle, a roller coaster, or a baby carriage.

The faster you're moving, the more kinetic energy you have.

Your potential energy doesn't depend on speed at all, only on height.

On a roller coaster, the minimum speeds are usually at the top of a hill

or a loop, so the potential energy would generally correspond to the

slowest speeds. But again, that's not because of the speed. It's because

of the height.

Explanation:

Delvig [45]2 years ago
6 0

Answer:

njjnbhkjgjbvggvn

Explanation:

You might be interested in
A person is sitting with one leg outstretched and stationary, so that it makes an angle of θ = 27.5° with the horizontal, as the
dangina [55]

here we will use the torque balance about the knee joint

here we can say that

\tau_g = \tau_m

here torque due to weight is given as

\tau_g = 40.1 cos\theta*(l_1 + l_2)

\tau_g = 40.1 cos27.5*(0.105 + 0.150)

\tau_g = 9.07 Nm

now torque due to applied force of muscle

\tau_m = M*sin\alpha * l_1

\tau_m = M*sin30* 0.105

now by torque balance we will have

9.07 = M*0.5*0.105

M = 173 N

so here the magnitude of m will be 173 N

7 0
3 years ago
What temperature resistivity of tungsten is 4 times resistivity of silver?
mihalych1998 [28]

Answer:

Slightly above 20°c

Explanation:

The resistivity of silver is 1.59 x 10-8Ωm{ as discovered by experiment from scientist}

The resistivity of tungsten at 20°c is 5.6x10-8Ωm

We see the value is just an approximation of 4 times not exactly.

6 0
3 years ago
How are Neptune and Uranus allke?
AnnZ [28]

Answer:

The methane gives Neptune the same blue color as Uranus.

Explanation:

4 0
3 years ago
Read 2 more answers
The substances listed on the left side of a chemical equation are the _____.
aivan3 [116]
<span>Reactants
Hope this helps.</span>
7 0
3 years ago
Read 2 more answers
True or false : In crystalline solids the particles are not arranged in a regular pattern
IrinaK [193]
False. They are arranged in a structure called a crystal lattice
3 0
3 years ago
Read 2 more answers
Other questions:
  • The force between two magnetic poles will increase as their separation is increased. true or false?
    7·1 answer
  • A 100 watt incandescent light bulb is operated for 7 hours, and a 32 watt fluorescent light bulb is operated for the same period
    10·1 answer
  • How does science help society?
    14·2 answers
  • which of these is a chemical change? a. Gas is burned b. ice melts c. metal foil is heated d. paper is shredded
    15·2 answers
  • PLEASE HELP!!!
    10·2 answers
  • Describe the core-mantle-crust structures of the terrestrial worlds. What is differentiation? What do we mean by the lithosphere
    15·1 answer
  • Acceleration occurs when an object changes its ____________________ or ____________________ or both.
    5·2 answers
  • Sl unit of upthrust and SI unit of pressure​
    5·1 answer
  • A winch is capable of hauling a ton of bricks vertically two stories (6.35 m ) in 24.5 s .
    12·2 answers
  • A very long, straight wire has charge per unit length 3.20 x 10^-10 c&gt;m. At what distance from the wire is the electric-field
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!