I believe the answer is false !
Answer:
brainstorming
Explanation:
The research and development (R&D) team of DataCom Corp., a software firm, holds a meeting to discuss potential ideas for new products. In the meeting, the moderator encourages everyone to share their ideas, no matter how trivial they may seem. He warns members against criticizing any idea and asks them to focus on offering plenty of ideas. In this scenario, the R&D team of DataCom is engaged in brainstorming.
Not sure what quizScore1-5 is, but here it is. Also, I'm not entirely sure what language you're working with here, but null can't be returned as an integer. If it were a string, for example, it'd be possible as string is an object reference type.
public int getData(int dataNumber)
{
if (dataNumber == 1)
return quizScore1;
else if (dataNumber == 2)
return quizScore2;
else if (dataNumber == 3)
return quizScore3;
else if (dataNumber == 4)
return quizScore4;
else if (dataNumber == 5)
return quizScore5;
else
return 0;
}
Answer:
Speed of child = 8.94 m/s
Explanation:
Given:
Mass of child = 25 kg
Height = 4 meter
Find:
Speed of child
Computation:
P.E = mgh
P.E = (25)(10)(4)
P.E = 1000 J
K.E = P.E
So,
(1/2)(m)(v)² = 1000
(1/2)(25)(v)² = 1000
(v)² = 80
v = 8.94 m/s
Speed of child = 8.94 m/s