Answer:
126.99115 g
Explanation:
50 g at 90 cm
Stick balances at 61.3 cm
x = Distance of the third 0.6 kg mass
Meter stick hanging at 50 cm
Torque about the support point is given by (torque is conserved)
The mass of the meter stick is 126.99115 g
Answer:
Magnetic field is the strength of magnetism created by a magnet, whereas the magnetic force is the force due to two magnetic objects. The concepts of magnetic field and magnetic force are widely used in fields such as classical mechanics, electromagnetic theory, field theory and various other applications.
Explanation:
2,450 Joules, kinetic energy is 1/2 mass x velocity squared.
Gold’s molar mass is about 196 while aluminum is about 27, thus 50cm of gold has more mass
1.) appearance
2.)texture
3.)color
4.)melting point
5.)odor
