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
2 answers:
Answer:
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
<h3> PE = Mgh</h3>
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
Answer:
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.
You might be interested in
Answer:
14y -5
Step-by-step explanation:
Given:
-3y - 2 - 3 + 17y (rearrange so that like terms are together)
= 17y - 3y -2 -3 (group like terms)
= (17y - 3y) + (-2 -3 ) simplify
= 14y + (-5)
= 14y -5
Answer:
BC=10
Step-by-step explanation:
BD-BC=14-4=10
Do 13 times 14 times 13 times 5 and then divide by however many sides there are on the shape . I think
Answer:
Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.
Step-by-step explanation:
