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pishuonlain [190]
3 years ago
7

What is the gravitational potential energy of a 5 kg object that is 150

Chemistry
2 answers:
marusya05 [52]3 years ago
5 0

Explanation:

Gravitational potential energy

= mgh

= (5kg)(9.81N/kg)(150m)

= 7357.5J.

omeli [17]3 years ago
3 0

Answer:

\boxed {\boxed {\sf 7350 \ Joules}}

Explanation:

Gravitational potential energy can be found using the following formula:

E_P=m*g*h

Where <em>m</em> is the mass, <em>g</em> is the gravitational acceleration, and <em>h</em> is the height.

The mass of the object is 5 kilograms. On Earth, the acceleration due to gravity is 9.8 meters per square second. The height is 150 meters.

m= 5 \ kg \\g= 9.8 \ m/s^2 \\h= 150 \ m

Substitute the values into the formula.

E_p=(5 \ kg)(9.8 \ m/s^2)(150 \ m)

Multiply the first two numbers.

E_P=(49 \ kg*m/s^2)(150 \ m)

  • 1 kg*m/s² is equal to 1 Newton.
  • 49 kg*m/s²= 49 N

E_p=(49 \ N)(150 \ m)

Multiply.

E_p=7350 \ N*m

  • 1 Newton meter equals 1 Joule
  • 7350 N*m= 7350 J

E_p= 7350 \ J

The gravitational potential energy of the object is <u>7350 Joules</u>

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