Article 1)
projectile motion is the motion of any straight line
the circle curve of parabola curve hyperbola
that clause. 2)
force towards objects. After start moving projectile is strong in any
.Gravitation
centripetal force of gravity of the world movement
. Reaction force caused by the movement of an object article 3)
.The object falls freely with the moving object of a projectile. From the altitude rate which one correct
time using the movement of both the case, not the same
time using the movement of both cases. Always the same!The acceleration of movement of both cases, the initial velocity of the movement is always the same
of both cases, always the same number 4)
. Consider the following text. The horizontal speed constant
B.Initial velocity in vertical, has zero
C. initial velocity in the horizontal plane is constant. However, depending on the force against the profile ไทล์
J.). The acceleration in the horizontal zero, but the vertical acceleration constant equal to G
.Which one is the characteristics of projectile motion, G and B
"B", and C.
. C. and D.
5) certain of the number of object motion of a projectile. Look like any
.The movement is both in vertical and horizontal. Simultaneously
B. movement in a vertical motion of the object under acceleration. G with time T
C.Initial velocity in a horizontal plane that is greater than zero, and the steady throughout the equipment that
. When used in motion along the curve of parabola Is greater than the time spent in motion in vertical
an accurate is any
items.And "B", and B
.
. C. and.
an A. B. and C.
.
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