Question

(a) Derive the formula for maximum height attained by a projectile.

(b) What is Horizontal range of the projectile ? Derive it’s formula.​

Answer 1

Answer:

Read formulas, definitions, laws from Basics of Projectile Motion here. ... concepts of Maximum Height, Time of Flight and Horizontal Range of a Projectile from Physics. ... y=usinθ×t−2gt2 Displacement in X-direction: x=ucosθ×t. Now in order to ... The horizontal distance between A and B is d basket, hitting the floor at C

Answer 2

Answer:

Projectile motion is a form of motion where an object moves in a bilaterally symmetrical, parabolic path. The path that the object follows is called its trajectory. Projectile motion only occurs when there is one force applied at the beginning on the trajectory, after which the only interference is from gravity. In a previous atom we discussed what the various components of an object in projectile motion are. In this atom we will discuss the basic equations that go along with them in the special case in which the projectile initial positions are null (i.e.

x

0

=

0

x0=0 and

y

0

=

0

y0=0 ).

Initial Velocity

The initial velocity can be expressed as x components and y components:

u

x

=

u

⋅

cos

θ

u

y

=

u

⋅

sin

θ

ux=u⋅cos⁡θuy=u⋅sin⁡θ

In this equation,

u

u stands for initial velocity magnitude and

θ

θ refers to projectile angle.