C and d have the same amount of protons and electrons
Answer:
Explanation:
Maximum distance after which the motorist must have to stop is given as
now the distance after which the vehicle will stop on applying breaks is given as
now remaining distance is given as
now reaction time is given as
Answer:
T = T
Explanation:
Time period of a simple pendulum is not affected by the mass of the bob. As we know, . There is no factor of mass affecting when we derived the equation. The basic reason behind the time period is not affected is because of mass dependence on angular acceleration. As the mass increases the acceleration increase and the Time Period remains constant.
Answer:
A scientist who studies thermodynamics might experiment with the instant ice packs where you have to pop a bag on the inside to create a chemical reaction to make it cold.