True
projectile
projectile
depends on the angle with which it is thrown, the velocity given to it.
In the projectile motion, when the object is thrown at angle of 45 degress, it travels the largest distance. So, in the sports like javelin throw and shot put, by throwing the spear and the iron ball, respectively, at an angle of 45 degrees, one can cover a large distance, without putting out much effort.
The vertical component of the projectile's motion is uniformly accelerated, no matter what the angle of launch was.
projectile
projectile
depends on the angle with which it is thrown, the velocity given to it.
yes
In the projectile motion, when the object is thrown at angle of 45 degress, it travels the largest distance. So, in the sports like javelin throw and shot put, by throwing the spear and the iron ball, respectively, at an angle of 45 degrees, one can cover a large distance, without putting out much effort.
The vertical component of the projectile's motion is uniformly accelerated, no matter what the angle of launch was.
when a body is thrown at an angle in a projectile motion, the vertical component of the velocity is vcos(B) ..where v is the velocity at which the body is thrown and B represents the angle at which it is thrown.Similarly horizontal component is vsin(B). these components are useful in determining the range of the projectile ,the maximum height reached,time of ascent,time of descent etc.,
They fall at the same rate. So if you aim at an object before it falls from a height and shoot just as it is released then the projectile will hit the falling object. This happens because gravity is always the same (at small heights) and has the same effect on the object with no horizontal displacement as it does on the projectile with horizontal displacement.
55
90
Velocity is the time rate of change of displacement of an object. Velocity is the distance travelled in unit time in a stated direction. It is a vector quantity since it gives us both magnitude and direction.
yes, it is easy to catch a ball of high trajectory because the ball moves in projectile motion. Projectile motion is the act of projecting an object into the air at an angle.