College

a) Each loaded car has a mass of 2000 kg. C is 128 m above B.

State the equation linking gravitational potential energy, mass, height, and gravitational field strength. [1]

Answer :

Final answer:

The equation linking gravitational potential energy, mass, height, and gravitational field strength is GPE = Mass × Gravitational Field Strength × Height.


Explanation:

The equation linking gravitational potential energy, mass, height, and gravitational field strength is given as:

Gravitational Potential Energy (GPE) = Mass × Gravitational Field Strength × Height

In this equation, the mass of the loaded car is 2000 kg, the height (h) is 128 m, and the gravitational field strength (g) is the acceleration due to gravity, which is approximately 9.8 m/s².

Therefore, the equation can be written as:

GPE = 2000 kg × 9.8 m/s² × 128 m

Simplifying the equation gives the gravitational potential energy of the loaded car.


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