Move with constant speed or accelerate and will determine direction
Answer:
boron has an atomic number of 5
but it has 6 neutron
Explanation:
there is no atom which has 5 neutrons and an atomic number of 5.
So, a concave mirror is a mirror that goes inward, thus, making a convex mirror have an outward curvature. Ex: A convex mirror is used at the front of a bus.
Answer:
One 200 is bigger than 100
Explanation:
All except B are examples of force
