It has to lose electrons to become positively charged, so it can attract a negatively charged oxygen ion.
A vector has magnitude and direction.
<span>C. The net force is perpendicular to the motion.
When you swing a yo-yo in a circle around your head, the net force
is the tension in the string, pointing toward the center of the circle.
There's nothing there that provides any force parallel or opposite to
the motion.
When the Earth revolves around the Sun in a circular orbit, the net force
is the gravitational force between the Sun and the Earth. There's nothing
</span>there that provides any force parallel or opposite to the motion.
Answer:
Explanation:
= Displacement =
= Time taken =
Velocity is given by
The person is able to run at a speed of in order to complete the race in the given time.