Explanation:
Nanotechnology is science, engineering, and technology conducted at the nanoscale, which is about 1 to 100 nanometers.
Answer:
» Projectile motion is a curved graph.
☑ This is because projectile motion consists of both vertical and horizontal motion, with one starting angle. Hence as the body starts motion, it is acted upon by gravity.
At point v = 0, the motion is free from gravity hence approaching horizontal motion.
Examples;
- A ball kicked upwards at an angle which is not 90°
- A man playing golf.
- A plane dropping a bomb.
Answer:
6.8×10^6 m
Explanation:
f = velocity of light/ wavelength
440= 3×10^8 / wavelength
so
wavelength = 3×10^7/ 44
= 6.8×10^6 m
1 angstrom = 10^-8 cm
6.5 x 10-4 cm = 65 000 x 10-8 cm = 65 000 angstroms
answer 65 000 angstroms
Answer:
The answer is C. Ball Bearings