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Dimension relates to measuring the size of an object. Common practice dictates that we measure objects by length and width [two dimensions]. The third dimension is normally the thicknessof an object.
A rectangle is a two dimensional figure having two dimensions aslength (L)bredth(B) But in the cased of three dimensional figure having three dimensions(one extra dimension as)height(H)So this figure having three dimension is called as Cuboid
A plane is the two-dimensional analogue of a point (zero dimensions), a line (one dimension) and three-dimensional space.
A two-dimension shape with eight sides is an octagon. A three-dimensional object with eight sides is an octahedron.
No, projectile motion involves motion in two dimensions - one horizontal and one vertical. The vertical motion is affected by gravity, while the horizontal motion is independent of gravity, assuming no air resistance.
Projectile motion has two components horizontal motion and vertical motion. Gravity affects only the vertical motion of projectile motion.
Gravity
Gravity
Two-dimensional motion that is not always projectile motion would be circular motion, where an object moves in a circular path. Two-dimensional motion that is not projectile motion and does not accelerate the object could be uniform circular motion, where the speed is constant but the direction changes.
The two things that cause projectile motion are gravity, which acts vertically, and an initial horizontal velocity. These two factors combined result in the curved path followed by a projectile.
The two components of projectile motion are the horizontal motion, which is constant and unaffected by gravity, and the vertical motion, which is affected by gravity and follows a parabolic path.
The two main forces acting on a projectile are gravity, which pulls the projectile downward, and air resistance, which acts in the opposite direction to slow down the projectile's motion. Other forces, such as propulsion or wind, can also affect the motion of a projectile.
Two forces that act on a projectile are gravity, which pulls the projectile downwards, and air resistance, which opposes the projectile's motion through the air.
The two forces acting on a projectile in motion are gravity, which always acts downward, and air resistance, which opposes the projectile's motion through the air. Gravity causes the projectile to follow a curved path, while air resistance slows down its movement.
Projectile motion consists of two components: horizontal motion and vertical motion. The horizontal component is constant and unaffected by gravity. The vertical component is influenced by gravity and accelerates downwards. By combining these two components, the path of a projectile can be accurately predicted using equations of motion.
In two-dimensional motion that is not projectile motion, the object may have acceleration even if it is not accelerating overall. This is because the object's velocity can change direction in two dimensions without necessarily changing its magnitude, leading to acceleration along curved paths. Projectile motion, on the other hand, involves acceleration only in the vertical direction due to gravity while the horizontal velocity remains constant.