Answer:
A bowling ball has a mass of 10 kilograms. A tennis ball has a mass of 0.08 kg. How much inertia does the bowling ball have compared to the tennis ball? 10 kg - 0.08 kg = 10.80 kg Since the bowling ball has more mass, naturally it has more inertia since inertia is a quantity that is solely dependent upon the mass
Explanation:
D discussion of an investigation allows students find errors and change results I think
If I read this right then its the adding of kinetic energy to the substance. Friction=Heat
Answer: 0.00068 N
Explanation: Universal gravitational constant=6.674 *10^(-11)
Force=Gm1m2/(r^2)
Force= 6.67*25000*40000*10^(-11)/(10^2)
Force=0.00068 N
Answer:
Tech A is right.
Explanation:
Its the ability of quartz crystal that if we apply a mechanical stress on them by an applied force then they can produce the electricity or voltage. This phenomenon of producing electricity by squeezing a crystal is termed as piezoelectricity or a piezoelectric effect.
