Answer:
Thrust acts on the accelerated object in the direction opposite to the applied force hence it accelerates the object in the direction opposite to the applied force. ... Its magnitude is equal to that of applied force. It always increases the velocity of the object.
Explanation:
Answer:
I guess that the atoms are:
Protons: 6 8 5 2 12 12
Neutrons: 8 8 5 3 13 14
Now, two atoms are isotopes if they share the same number of protons (so both atoms are the same element) but they have a different number of neutrons.
From the given options, the only two that have the same number of protons but a different number of neutrons are:
Protons 12, neutrons 13
and
Protons 12, neutrons 14.
These two are isiotopes.
Reflection: you look in the mirror.
Refraction: You put a straw in a glass of water, and it looks like it broke.
Absorption: If you have a black sweater and you wear it out in the cold, the black sweater is going to hold in heat better than a lighter sweater because the black sweater absorbs light .
Answer:
346.70015 m/s
Explanation:
In the x axis speed is
![v_x=149\ m/s](https://tex.z-dn.net/?f=v_x%3D149%5C%20m%2Fs)
In the y axis
![v_y=\sqrt{2gh}\\\Rightarrow v_y=\sqrt{2\times 9.8\times 5000}](https://tex.z-dn.net/?f=v_y%3D%5Csqrt%7B2gh%7D%5C%5C%5CRightarrow%20v_y%3D%5Csqrt%7B2%5Ctimes%209.8%5Ctimes%205000%7D)
The resultant velocity is given by
![v=\sqrt{v_x^2+v_y^2}\\\Rightarrow v=\sqrt{149^2+2\times 9.8\times 5000}\\\Rightarrow v=346.70015\ m/s](https://tex.z-dn.net/?f=v%3D%5Csqrt%7Bv_x%5E2%2Bv_y%5E2%7D%5C%5C%5CRightarrow%20v%3D%5Csqrt%7B149%5E2%2B2%5Ctimes%209.8%5Ctimes%205000%7D%5C%5C%5CRightarrow%20v%3D346.70015%5C%20m%2Fs)
The magnitude of the overall velocity of the hamper at the instant it strikes the surface of the ocean is 346.70015 m/s
Answer:
air resistance, gravitational force