Dina has a mass of 50 kilograms and is waiting at the top of a ski slope that’s 5.0 meters high. what is her potential energy

use pe=mxgxh, g=9.8 m/s2

a) 19.8
b) 245
c)2450
d)64.8

C

Step-by-step explanation:

Formula for potential energy is PE = m*g*h

where

m is the mass, in kg

g is the acceleration due to gravity, in meters per second squared, and

h is the height, in meters

The problem gives m = 50, g = 9.8, and h = 5. We plug that into the formula and get out answer. So:

Correct answer is C.

option C

2450

Step-by-step explanation:

Given in the question that,

mass of Dina = 50kg

height at which Dina is standing = 5m

Formula to calculate potential energy

where M = mass of the object

           g = acceleration due to gravity = 9.8 m/s²

           h = height

Plug values in the formula above

50(9.8)(5)

2450 joules

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

idk man good luck man