Answer:
0J
Explanation:
Mass of the lump M1 = 1.0 kg, initial velocity of the lump U1 = 2m/s to the right,
mass of the metal sphere M2 = 0.5kg, initial velocity of the metal sphere M2 = -4m/s to the left. using conservation law of momentum;
M1U1 + M2U2 = V (M1 + M2)
(1.0 × 2) + (0.5 × -4) = V (1 + 0.5)
2 -2 = V (1.5)
0 = V (1.5)
divide both side by 1.5
0/1.5 = V 1.5/1.5
V = 0
since final velocity after sticking together of the two masses equals zero then their combined kinetic energy will also equal to zero
1/2 V(M1 +M2)
1/2 ×0 × 1.5 = 0J
Pound was influenced here by the Japanese haiku form, which utilises images from nature to connect the momentary with the timeless, the miniature with the transcendent. The idea of people's faces being like 'petals' suggests their fragility and the brevity of life
nat-geo
Answer:
Three benefits of the agriculture revolution that Jared Diamond lists in his argument are as follows:
- Agriculture Revolution promoted specialization in agriculture and also provide necessary time to other people who can learn other things.
- Agriculture can support economic development of the country, according to Diamond's argument.
- Diamond also raises the question on inequality between sex in agriculture, as women were thought to be meant for agriculture, which was wrong.
Explanation:
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The reason why apples don't grow in southern california is because the weather is too cold to grow them.
