smithmariah9492 smithmariah9492
  • 03-12-2021
  • Physics
contestada

a roller coaster is at the top of a 72m hill and weighs 134 kg. the coaster (at this moment) has potential energy. calculate it

Respuesta :

Stephen46
Stephen46 Stephen46
  • 04-12-2021

Answer:

94,550.4 J

Explanation:

The potential energy of a body can be found by using the formula

PE = mgh

where

m is the mass

h is the height

g is the acceleration due to gravity which is 9.8 m/s²

We have

PE = 134 × 9.8 × 72 =94,550.4

We have the final answer as

94,550.4 J

Hope this helps you

Answer Link

Otras preguntas

Whats an Inciting Incident
How do you rename 5,400 as hundreds
A company sells cookies in 250-gram packs. When a particular batch of 1,000 packs was weighed, the mean weight per pack was 255 grams and the standard deviation
what are 6 traits of a good scientific observer
q + (-9) = 12 What is q?
1. What was the Munich conference? Why did the French and British give into Hitler's demands?
Is 0.73 greater than 0.75
Sharona's age is at most 3 more than twice Kayla's age. If Sharona is 35 years old, write an inequality that best represents the situation, where a represents K
The ratio of boys to girls in the 9th grade is 5 to 6. There are 312 girls. How many boys are there?
what is 800 10 times as much as-------