The answer is b) venus because the period rotation is also referred to as a day so if venus’ period of rotation is 243 [earth] days and its year is 225 [earth] days, then the period of rotation is longer.
According to the second law, heat which is also referred to as thermal energy can be completely converted into work.
The second statement is much related directly to the second law.
We can say that some energy is lost while other is used to do work.
The best answer is D. field lines should always be crossing each other.
Answer:
Explanation:
1 cm =10mm so 800cm is equal to 8000mm.so b is the correct answer
Answer:
45.125 m/s
Explanation:
Acceleration is given by
r = 4 m/s
For maximum velocity
Maximum velocity
The maximum velocity of the rocket is 45.125 m/s