particle is projected from a point on a horizontal plane and has an initial speed of 70m/s at an angle of 10° above the plane. Find the range of the particle on che horizontal plane. At this speed of projection, what is the maximum range the particle could have on the horizontal plane and for what angle of projection would it occur? Hint: You may use the formulas for the horizontal x(t) and vertical y(t) dis- placement of the particle: 1 x(t) : = u cos(a)t, y(t) = u sin(a)t – gť², ', g = 10m/sec², where u is the initial speed and a is the initial inclination angle to the horizontal.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A particle is projected from a point on a horizontal plane and has an initial speed
of 70m/s at an angle of 10° above the plane. Find the range of the particle on
the horizontal plane.
At this speed of projection, what is the maximum range the particle could have
on the horizontal plane and for what angle of projection would it occur?
Hint: You may use the formulas for the horizontal x(t) and vertical y(t) dis-
placement of the particle:
1
x(t) = u cos(a)t, y(t) = u sin(a)t – gť², g =
10m/sec?,
where u is the initial speed and a is the initial inclination angle to the horizontal.
Transcribed Image Text:A particle is projected from a point on a horizontal plane and has an initial speed of 70m/s at an angle of 10° above the plane. Find the range of the particle on the horizontal plane. At this speed of projection, what is the maximum range the particle could have on the horizontal plane and for what angle of projection would it occur? Hint: You may use the formulas for the horizontal x(t) and vertical y(t) dis- placement of the particle: 1 x(t) = u cos(a)t, y(t) = u sin(a)t – gť², g = 10m/sec?, where u is the initial speed and a is the initial inclination angle to the horizontal.
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