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
hammer [34]
2 years ago
12

A baby carriage is sitting at the top of a hill that is 35 m high. The

Physics
2 answers:
DerKrebs [107]2 years ago
7 0

Answer:

\boxed {\boxed {\sf E_p= 515.025 \ J}}

Explanation:

Potential energy is found using this formula:

E_p= mgh

The mass of the baby in the carriage is 1.5 kilograms and the height is 35 meters. Assuming this is on Earth, the gravitational acceleration is 9.81 meters per square second.

m=1.5 \ kg \\g= 9.81 \ m/s^2\\h= 35 \ m

Substitute the values into the formula.

E_p= (1.5 \ kg )( 9.81 \ m/s^2)(35 \ m )

Multiply the first numbers together.

E_p= 14.715 \ kg*m/s^2 (35 \ m )

Multiply again.

E_p= 515.025 \ kg*m^2/s^2

  • 1 kilogram square meter per square second is equal to 1 Joule.
  • Our answer of 515.025 kg*m²/s² is equal to 515.025 J

E_p= 515.025 \ J

The potential energy is 515.025 Joules.

Lemur [1.5K]2 years ago
5 0
P=M(mass)G(Gravity)H(Height)

Gravity=9.8

M=1.5 G=9.8 H=35

so multiply all

=514.5 potential energy

You might be interested in
A car initially at rest, accelerates at a constant rate of 4.0 m/s for 6s. How fast will the car be traveling at 6s
Katen [24]
It will be traveling exactly 24 miles per hour <span />
7 0
3 years ago
Review
sleet_krkn [62]

Answer:

yes

Explanation:

8 0
3 years ago
Read 2 more answers
A girl scout is pulling her 30 kg wagon of cookies with a force of 60 N to right. Friction pulls back with a force of 15 N left.
andreyandreev [35.5K]

Answer:

net force = 45 newton towards right

8 0
3 years ago
To heat the house, the boiler transfers 15 MJ of energy in 10 minutes.
Harrizon [31]

The formula is P = E/t, where P means power in watts, E means energy j , and t means time in seconds. This formula states that power is the consumption of energy per unit of time.

P = 15 M / 10*60

M = mega = 10⁶

15 *10⁶ / 600

= 25000 watt

8 0
2 years ago
Explain how a single piece of polarizing film can be used to adjust the intensity of a beam of light..
masya89 [10]

Answer:

Sunlight and almost every other form of natural and artificial illumination produces light waves whose electric field vectors vibrate in all planes that are perpendicular with respect to the direction of propagation.

6 0
3 years ago
Other questions:
  • If an unknown element has a mass of 17 and contains 6 neutrons, how many protons does it have ?
    12·1 answer
  • A sound wave is a
    15·1 answer
  • Of the following telescopes, which one would best be able to pierce through the Earth's atmosphere and function on the surface o
    6·2 answers
  • In this formula, g=GM/R^2 , what do G ,m and R stand for?​
    5·1 answer
  • An oscillator makes 360 vibrations in 3 minutes.
    6·2 answers
  • Which of the following statements correctly describes the relationship between frequency and pitch?
    5·1 answer
  • Pleaseeeeeeeeee helpppppppppppppppp
    11·1 answer
  • How many meters per second is a wave going if it travels a distance of one mile in 0.0012 hours
    8·1 answer
  • Assuming you exert a constant force on the wagon, how fast is it moving after 5 seconds?
    6·1 answer
  • In 1656, the Burgmeister (mayor) of the town of Magdeburg, Germany, Otto Von Guericke, carried out a dramatic demonstration of t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!