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What causes spin in a projectile during its projectile motion?
The spin is forced on to the bullet or shell by grooves in the gun barrel, this is to take advantage of the fact that the axis of a rotating object will tend to remain parallel, this , in effect keeps the shell or bullet in a good aerodynamic profile, without tumbling (which absorbs energy). These grooves are known as rifling and so any weapon which has those grooves in the barrel is said to be rifled.
The tendency for an object in motion to remain in motion is called orbital speed?
The tendency for an object in motion to remain in motion is called inertia of motion.
What is the tendency of an object at rest to remain at rest or an object in motion to remain in motion is called?
Newton's first law of motion
How do you describe inertia?
the tendency of a body at rest to remain at rest and of a body in motion to remain in motion
Which of the velocity component of projectile changes and other remain constant why?
the horizontal component remain unchanged because there in no acceleration in horizontal direction
The tendency for an object in motion to remain in motion is called orbital speed?
The tendency for an object in motion to remain in motion is called inertia of motion.
What causes spin in a projectile during its projectile motion?
The spin is forced on to the bullet or shell by grooves in the gun barrel, this is to take advantage of the fact that the axis of a rotating object will tend to remain parallel, this , in effect keeps the shell or bullet in a good aerodynamic profile, without tumbling (which absorbs energy). These grooves are known as rifling and so any weapon which has those grooves in the barrel is said to be rifled.
What is the tendency of an object at rest to remain at rest or an object in motion to remain in motion is called?
Newton's first law of motion
How do you describe inertia?
the tendency of a body at rest to remain at rest and of a body in motion to remain in motion
Which of the velocity component of projectile changes and other remain constant why?
the horizontal component remain unchanged because there in no acceleration in horizontal direction
What quantities remain constant in projectile motion?
All that I can think of are: 1.) Gravity 2.) Wind 2.A) wind speed 2.B) direction of wind 3.) Angle of trajectory 4.) Initial speed of projectile 5.) Material through which projectile travels (as in density) 6.) Mass of projectile 7.) Spin 7.A) speed of spin 7.B) axis/axes spining occurs on 8.) Shape of projectile 9.) Temperature of medium projectile is in 10.) Size of projectile (as in height, width, and depth) 11.) Weighting of projectile 12.) Obsturctions to projectile's path In a vaccuum, though, these are the variables: 1.) Speed of object 2.) Obstructions in path 3.) Gravity
An object at rest will remain at rest and an object in straightline motion will remain in straightline motion unless acted upon by a n?
Force
Why is the book placed on the table remain in state of rest while force of gravity is applied?
An object at rest tends to remain at rest - an object in motion tends to remain in motion.
Defined law of inertia?
bodies in motion will remain in motion and bodies at rest will remain at rest unless acted upon by a net force.
What is plane motion?
plane motion depends upon two types motion 1-Rectilinear motion 2-curvelinear motion (the angle remain same)
An object at rest will remain at rest and an object in straight-line motion will remain in straight-line motion unless acted upon by a(n) .?
...by an unbalanced force
What does an object in motion always wants to do?
An object doesn't "want to" do anything. An object in motion has the natural tendency to remain in motion.
