Kinamatics

Two projectile are fired frm surface at a angle of 30 degree and 60 degree respectively with the horizontal...path of the first as seen by the other is
a) parabola
b)ellipse
c)st line
d)none

8 Answers

1
rahulsidhu ·

Since the parabolic term will cancel out in the relative co-ordinates

71
Vivek @ Born this Way ·

Both have same range, So at any instant of time they'll be along the same vertical line joining them. Hence the answer, as I think should be c

11
CARLOS ESPIRIDIÓN ·

I think u r r8...
@Vivek...but no where it is written they both hav same range

36
rahul ·

coz 30 + 60 = 90

1
buddyboyyash ·

@CARLOS

projectiles fired at complimentary angles with same initial velocity will always have same range

11
CARLOS ESPIRIDIÓN ·

Ooo...yes r8 r8....

1
funkygp ·

maybe stline..........

1
Athenes Analyst ·

straight line!

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