Answer:
If the answers for selection: a, c and d
Answer:
railway worker
Explanation:
the industrial revolution occurred during the 1850s and the invention of railways was one of the most significant inventions, especially in europe. so I think its railway worker...
Somalia is in stage 2 of the Demographic Transition Model because it has a increasing RNI, decreasing CDR, and a very high CBR. It undergoes a population explosion also. The sanitation is getting better, but there are still diseases such as AIDS and HIV.
Answer:
Energy = Change in velocity
Explanation:
Energy is the change in velocity. The rate at which work is done is called power. Its SI unit is watts.
Work done and energy both are equivalent. Both have same SI unit i.e. joules. The mathematical expression for the work done is given by :
d is the displacement
Since, F = ma
And 
It is clear from above formula that the work done or the energy is directly proportional to the change in velocity. So, the correct option is (A).
Answer:
true
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