Answer:
104.3 cm or 179.7
Explanation:
First find time that it takes for the object to hit the ground
*
Then find xf of projectile ![xf= 5.9(6.04) = 37.7\\\\](https://tex.z-dn.net/?f=xf%3D%205.9%286.04%29%20%3D%2037.7%5C%5C%5C%5C)
not 100% sure if the projectile is going away from the object or towards it but you either do 142- 37.7 or 142+37.7
hope that helps
Julianne’s displacement from her origin is equal to 10.015 kilometers.
<u>Given the following data:</u>
- Distance B = 8.5 km, Northeast.
To calculate Julianne’s displacement from her origin:
<h3>How to calculate displacement.</h3>
We would denote the two (2) unit vectors along the East and Northeast directions by i and j respectively.
<u>Note:</u> Northeast is at angle of 45° with the East.
In terms of vectors, the distances becomes:
Distance A = 2i
![Distance\;B=8.5 [(cos 45i + sin 45j)]\\\\Distance\;B=(\frac{8.5}{\sqrt{2} } i \;+\;\frac{8.5}{\sqrt{2} } j)](https://tex.z-dn.net/?f=Distance%5C%3BB%3D8.5%20%5B%28cos%2045i%20%2B%20sin%2045j%29%5D%5C%5C%5C%5CDistance%5C%3BB%3D%28%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20i%20%5C%3B%2B%5C%3B%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20j%29)
<u>For the </u><u>resultant displacement</u><u>:</u>
![D^2 = [(2+\frac{8.5}{\sqrt{2} } )^2+ (\frac{8.5}{\sqrt{2} } )^2\\\\D =\sqrt{[(2+\frac{8.5}{\sqrt{2} } )^2+ (\frac{8.5}{\sqrt{2} } )^2} \\\\D=2+\frac{8.5}{\sqrt{2} } + \frac{8.5}{\sqrt{2} }](https://tex.z-dn.net/?f=D%5E2%20%3D%20%5B%282%2B%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%2B%20%28%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%5C%5C%5C%5CD%20%3D%5Csqrt%7B%5B%282%2B%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%2B%20%28%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20%29%5E2%7D%20%5C%5C%5C%5CD%3D2%2B%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D%20%2B%20%5Cfrac%7B8.5%7D%7B%5Csqrt%7B2%7D%20%7D)
D = 10.015 kilometers.
Read more on displacement here: brainly.com/question/13416288
Answer:
Rewirable or Kit – Kat Type Fuses are a type of Low Voltage (LV) Fuses. They are most commonly used in house wiring, small industries and other small current applications. Rewirable Fuses consists of two main parts: a Fuse Base, which contains the in and out terminal, and a Fuse Carrier, which holds the Fuse Element.
Answer:
98 joules
Explanation:
1/2 of 28 = 14
14 multiply by 7= 98 joules
<span>C. Does eating less fat increase a mouse's lifespan?
(If a mouse eats less fat in its meals then will it live longer: compared to other mice lives.
</span>This is a testable question that can be answered by designing and conducting an experiment.
I think D could be correct as well.
My final answer is D.