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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

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In all measurements and calculations, magnitude (number) and units are always included.
san4es73 [151]

the equation of the line allows us to find the answer is

            y = -27.8 t + 97.4

The equation of a line in a linear relationship between two variables, its general expression is

         y = A x + B

in this case the slope is the quantity that the independent variable in this case A = -27.8 m / s

The cut-off point that is the value of the dependent variable for x = is b = 97.4 m

In this case we see that the slope has a unit of [m / s] and the dependent variable is a unit of length, therefore the independent variable must have a unit of time [s] so that the entire equation is in units of length

          y = -27.8 t + 97.4

         [m] = [m / s] [s] + [m]

         [m] = [m]

The other two magnitudes with are necessary to write the equation r is the mean square root and gives an idea that the values ​​also fit the line, the best value is 1

In conclusion, the equation of the line allows us to find the answer is

            y = -27.8 t + 97.4

learn more about the equation inear here:

brainly.com/question/22851869

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