Yes i think
hope this 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
<u>For the </u><u>resultant displacement</u><u>:</u>
D = 10.015 kilometers.
Read more on displacement here: brainly.com/question/13416288
Answer:
hmmmmmmmm
Explanation:
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Answer:
-0.805 m
Explanation:
The x-component of a vector is given by:
where
v is the magnitude of the vector
is the angle of the vector with respect to the positive x-direction
In this problem we have
v = 0.888 m
so we have
Answer:
Explanation:
wi = 0 rad/s
Theta = 0.5 rev
r = 9.4 m
S = 2 × pi × theta × r
= 2pi × 0.5 × 9.4
= 29.53 m
at × r = g
= 1.043 rad/s^2
Using angular equation of motion,
wf^2 = wi^2 + 2× at × S
wf^2 = 2 × 1.043 × 29.53
= 7.85 rad/s