Answer: if 5N is applied for 5 seconds then it would move at a constant speed for one second then decrease in speed
They both are mechanical waves.
Explanation:
Echolocation and ultrasounds are both mechanical waves that require a medium to trace through. They both process and transfer information through waves; the difference is that we humans cannot hear ultrasound waves.
It expands due to heat and makes it easier to open the jar.<span />
Newtons third law (inertia) is to blame
