a 12 kg sousaphone is hanging 1.8 meters above the ground. how much gravitational potential energy does the…

a 12 kg sousaphone is hanging 1.8 meters above the ground. how much gravitational potential energy does the sousaphone have? remember : $e_g = mgh$ $g = 10 \\frac{m}{s^2}$ $e_g = ? j$

a 12 kg sousaphone is hanging 1.8 meters above the ground. how much gravitational potential energy does the sousaphone have? remember : $e_g = mgh$ $g = 10 \\frac{m}{s^2}$ $e_g = ? j$

Answer

Explanation:

Step1: Identify the values

We know that ( m = 12\space kg ), ( g = 10\space \frac{m}{s^2} ), and ( h = 1.8\space m ). The formula for gravitational potential energy is ( E_g = mgh ).

Step2: Substitute the values into the formula

Substitute ( m = 12 ), ( g = 10 ), and ( h = 1.8 ) into the formula ( E_g = mgh ). [ E_g = 12 \times 10 \times 1.8 ]

Step3: Calculate the result

First, multiply ( 12 ) and ( 10 ): ( 12\times10 = 120 ). Then multiply the result by ( 1.8 ): ( 120\times1.8 = 216 ).

Answer:

( 216 )