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Ulleksa [173]
3 years ago
5

Energy is the ability to do.

Physics
2 answers:
pogonyaev3 years ago
7 0
Energy is the ability to do work
Aleks04 [339]3 years ago
6 0
Energy is the ability to do work
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The effect of gravity is more in liquid than in solid. why?​
ycow [4]

This is not that exact but I hope that this will help you.

The effect of gravity is more in liquid than in solid because as we know that liquid pressure increase in the increase in depth but solid dont

5 0
4 years ago
Read 2 more answers
2. A car is sitting at the top of a hill that is 14 m high. The car has a mass of 53 kg. The car has
Mamont248 [21]
The car has gravitational potential energy (Eg)

Eg = mgh
Eg = (53kg) (9.81N/kg) (14m)
Eg = 7 279.02 J
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3 years ago
Hemoglobin (Hb) is the O2-carrying protein in our blood. Unlike myoglobin, it has four sites allowing it to bind up to four O2 m
bogdanovich [222]

Answer:

Yes, the energy is not simply the sum of the individual binding energies at each site, it is the product of energy at each binding site of hemoglobin.

Explanation:

Myoglobin and hemoglobin are two different cells. Myoglobin binds only one oxygen while the hemoglobin has the ability to binds four oxygen atoms at its four sides. Myoglobin present in muscle tissue only while hemoglobin is present in the whole body. Oxyhemoglobin is formed when oxygen binds with hemoglobin cell. This oxygen is take to all cells and energy is released due to the breakdown of glucose molecules with this oxygen.

4 0
3 years ago
As Merrill watches his finger with both eyes open as he brings his finger closer to his nose, he feels his eye muscles working.
charle [14.2K]

Answer:

Answered

Explanation:

As Merrill watches his finger with both eyes open as he brings his finger closer to his nose, he feels his eye muscles working. This shows that her eyes  Muscles have both accommodation and convergence.

Accommodation and convergence allows us to view objects both near and at far without double vision.  

4 0
3 years ago
A boat moves through the water with two forces acting on it. One is a 2000 N forward push by the water on the propeller, and the
jekas [21]

Answer:

a). a=0.2 \frac{m}{s^{2} }

b). x=10m

c). v=2\frac{m}{s}

Explanation:

Force forward push = 2000N

Resistive force due water=1800N

Net force=2000N-1800N

Fn=200N

m=1000kg

t=10sec

a).

F_{n} =m*a\\a=\frac{F_{n}}{m}\\ a=\frac{200N}{1000kg}\\ a=0.2 \frac{m}{s^{2} }

b).

x_{f}=x_{o}+ v_{o}*t+\frac{1}{2}*a*t^{2}\\x_{o}=0\\v_{o}=0\\x_{f}=\frac{1}{2}*a*t^{2}\\x_{f}=\frac{1}{2}*0.2*(10)^{2}  \\x_{f}=10m

c).

v_{f}=v_{o}+a*t\\v_{o}=0\\v_{f}=a*t\\v_{f}=0.2\frac{m}{s^{2} }*10s\\v_{f}=2\frac{m}{s}

3 0
3 years ago
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