Explanation:
weight=mass ×acceleration
weight=25×9.8
=245
"<span>Same </span>fluid<span> can behave as compressible and </span>incompressible<span> depending upon flow conditions. ... The most common </span>example<span> of compressible flow concerns is the flow of gases (at low velocities), while the flow of </span>liquids<span> may frequently be treated as </span>incompressible<span>(under low pressure)." -Google</span>
The acceleration due to gravity changes as we move away from Earth, and the expression for gravitational potential energy must reflect this change. The total energy of a system is the sum of kinetic and gravitational potential energy, and this total energy is conserved in orbital motion.
This would have to be jogging
Answer:
14
Explanation:
45km =28 mph since its only half an hour divide rusty by 2 = 14