Answer:
a 2,750 gram object has more inertia.
Answer:
a)
b)
Explanation:
From the question we are told that:
Weight
Decrease in kinetic energy
Increase in potential energy
Velocity
Elevation
a)
Generally the equation for Change in Kinetic Energy is mathematically given by
b)
Generally the equation for Change in Potential Energy is mathematically given by
Answer:
Explanation:
Given
Distance between source and receiver
Sound Intensity
Distance of of second observer
Intensity varies as
using this
A,c,d.....................