Answer:
Solved
Explanation:
Free body diagram has been attached
and FBD we can say that
tension in c and b will be higher as T_1 helps to keep both the person steady.
So,
m_a=m_b=m_c= 65 kg and θ=25°
The term g×sinθ is the component of acceleration along the inclined surface
Similarly
putting the value of θ and mass we get
T_2= 269.207 N
T_1= 538.41 N
<h2>
Answer</h2>
The <u>inter or intramolecular bonding forces</u> affect the physical properties of the metals and nonmetals.
<h2>
Explanation</h2>
The bonding forces of the element in the periodic table get varied within the periods and groups. In the groups, more shells increase the shielding effects and in the periods, the repulsion among the electrons increases. These factors affect the behaviour of an atom during the process of making bonding or reactions. These are the reasons which make the most of the metals in the solid form and nonmetals in the liquid or gas forms.
Answer:the reason is that the heating or cooling capacity of water is much less as compared to land
Explanation:
Coastal area are riverine areas, areas close to rivers,seas or ocean.
Non coastal area are areas not close to the river,they are far from the water body
Coastal area have less variation in temperature because the heating or cooling capacity of water is much less as compared to land
The formula for speed is distance÷time. The distance in this situation is 27km and the amount of time taken to cover that distance is 5 hours. Now, we substitute the values into an equation:
Speed = 27km/5h
Speed = 5.4km/h
Therefore, Desmond's speed is 5.4km/h.
Answer:
(B) at the middle of the pipe
Explanation:
In the case of an open pipe which vibrates in fundamental mode, an anti-node is formed at the middle of the pipe, here the amplitude of the wave is maximum. Hence, the pressure variation is also maximum at the middle.