Answer:
Therefore F ∠ 2.5N
Explanation:
Definition of Work:
It is the amount of energy transferred.
Mathematical expression:
W = F × d
By taking the friction into count it will define as:
Input work = work against friction × output work
No we will put the values:
25 J = w + 10 m
j = kg m²/s²
25 kg m²/s² = w + 10 m
when friction is exist then w > 0
25 kg m²/s² - 10 m > 0
15 N > 0
26 cm -0.26 m
4 hr - 240 min
3.25 km -3250 m
5 ft -60 inches
9.3
To calculate pH, you take the negative log of the hydrogen ion concentration.
Proton Atomic Mass = 1
Neutron = 1
Electron = 0.0005
carboxylic acid is the answer
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