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The toddler weighs 12.5 kg.
In-depth explanation:
The formula for gravitational potential energy is Ep=mgh where;
Ep=gravitational potential energy
m=mass of an object
g=gravitational field strength
h=height in meters
Given that; h= 1.5m, Ep=187.5J, g=10 N/kg then finding m;
Ep=mgh
187.5=m*10*1.5
187.5=15m
187.5/15 =15m/15
m=12.5 kg
Learn More
- Gravitation potential energy:
Keywords: Mass, gravitational potential energy
Because
1 USD = 113.83 Japanese Yen
To convert 100 USD: 100 × 113.83 Japanese Yen
Therefore 100 USD = 11,383.00 Japanese Yen
