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
Answer:
The work of FCCLA helps students and teachers focus on a variety of youth concerns, including parenting, family relationships, substance abuse, peer pressure, sustainability, nutrition and fitness, teen violence, and career preparation in four specific Career Pathways.
Explanation:
Do not let the age gap do discourage you from joining this activity. Just be you, and be smarter than everyone else in the room XD
Answer:
Maturation is the development of the individual through growth processes. It is controlled by internal biological factors. ... A child's learning to walk may be attributed to maturation because the child learns to walk when reaching a particular stage in development.
Explanation:
Answer:
Your most important goal should always get most of your energy and attention.
Explanation:
Prioritization is one important aspect of any goal if one wants to achieve success. This means that one must 'list' the goals and aspirations one has so that it will be easy to deal with them.
Prioritization requires the person to list the goals so that the most important is at the top or first. This will ensure that the important goals will be focused more, with most of the energy and time given. Moreover, it will also help a person 'categorize' the aims and goals.
Thus, the correct answer is the fourth/ last option.
