Answer:
b=-3/4 or b=-0.75
Step-by-step explanation:
Hope it helps! :)
Laugher is caused by emotions
the emotion that causes laugher is happiness
And if this is a riddle the answer is a homeless guy
Sorry I am being unhearted :(
Hope this helps :)
Explanation:
Mass of boy = 40 kg
Mass of box = 20 kg
Total mass = 60 kg
Initial potential energy = 0 (since height would be 0 initially)
Final potential energy = mgh
Taking g as 10 m/s²,
=> 60 × 10 × 15
= 9,000 J
So, work done = final potential energy - initial potential energy
= 9,000 J
Power = Work/Time
=> Power = 9000/25
=> Power = 360 J/s
or 360 watt.
Answer:
9, 13, 17
Step-by-step explanation:
The difference between the greatest value and the least is 8, the range.
Add the three numbers to total 39, then divide by 3 to get the mean, 13.
Answer:
the answer is 29
Step-by-step explanation:
