When do you produce more pressure on the ground...standing or laying down?
1 answer:
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Answer:
The magnitude of the vector A is <u>51 m.</u>
Explanation:
Given:
The horizontal component of a vector A is given as:
The vertical component of a vector A is given as:
Now, we know that, a vector A can be resolved into two mutually perpendicular components; one along the x axis and the other along the y axis. The magnitude of the vector A can be written as the square root of the sum of the squares of each component.
Therefore, the magnitude of vector A is given as:
Now, plug in 44.4 for , 25.1 for
and solve for the magnitude of A. This gives,
Therefore, the magnitude of the vector A is 51 m.
Explanation:
(a) Velocity is given by :
s is the length of the distance
t is the time
The dimension of v will be,
(b) The acceleration is given by :
v is the velocity
t is the time
The dimension of a will be,
(c) Since,
(d) Since,
(e)
Hence, this is the required solution.