Answer:
True
Explanation:
If it weren't from a 90 degree angle then the circle would be a bit more oval shaped
There is no need for tangential acceleration when moving in a circle at a constant speed.
<h3>What is centripetal acceleration?</h3>
centripetal acceleration refers to the speed at which a body moves through a circle. Due to the fact that velocity is a vector quantity (i.e., it has both a magnitude, the speed, and a direction), when a body travels in a circle, its direction is constantly changing, which causes a change in velocity, which results in an acceleration.
<h3>Which is an example of centripetal acceleration?</h3>
Centripetal acceleration occurs when you spin a ball on a string above your head. A car experiences centripetal acceleration when it is being driven in a circle. Additionally, a satellite in orbit around the Earth experiences centripetal acceleration.
To know more about tangential acceleration :
brainly.com/question/14993737
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Answer:
NVIDIA GeForce RTX 3080 10GB GDDR6X PCI Express 4.0 Graphics Card
Explanation:
Answer:
F1= 588 N
F2= 784 N
Explanation:
Please see the attached file.
Explanation:
We know that that the range of the ball on the earth
![R_{earth}=\frac{v_o^2sin2\theta}{g_{earth}}](https://tex.z-dn.net/?f=R_%7Bearth%7D%3D%5Cfrac%7Bv_o%5E2sin2%5Ctheta%7D%7Bg_%7Bearth%7D%7D)
therefore, range of the ball on moon
![R_{moon}=\frac{v_o^2sin2\theta}{g_{moon}}](https://tex.z-dn.net/?f=R_%7Bmoon%7D%3D%5Cfrac%7Bv_o%5E2sin2%5Ctheta%7D%7Bg_%7Bmoon%7D%7D)
![R_{moon}=\frac{v_o^2sin2\theta}{g_{earth}/12}](https://tex.z-dn.net/?f=R_%7Bmoon%7D%3D%5Cfrac%7Bv_o%5E2sin2%5Ctheta%7D%7Bg_%7Bearth%7D%2F12%7D)
therefore,
![R_{moon}=6R_{earth}](https://tex.z-dn.net/?f=R_%7Bmoon%7D%3D6R_%7Bearth%7D)
Therefore, the range of ball will be 6 times on the moon than that on earth