loopsnhoops said:Homework Statement
Find the initial velocity and the maximum height
θ = 28˚
horizontal range/distance/s = 68 m
time = 6.30 s
Homework Equations
suvat equations not so sure which one though
The Attempt at a Solution
I think to find the initial velocity I use the equation:
s=ut+(1/2)at^2
I think acceleration horizontally is 0 so:
u(h) = s(h)/t
Use the last equation, u(h) = s(h)/t to find the horizontal component of the velocity. Since the horizontal component of the velocity is constant, what does this tell you about the horizontal component of the initial velocity?loopsnhoops said:Homework Statement
Find the initial velocity and the maximum height
θ = 28˚
horizontal range/distance/s = 68 m
time = 6.30 s
Homework Equations
suvat equations not so sure which one though
The Attempt at a Solution
I think to find the initial velocity I use the equation:
s=ut+(1/2)at^2
I think acceleration horizontally is 0 so:
u(h) = s(h)/t
Yes. The horizontal component of the velocity doesn't change, so that is the same as the horizontal component of the initial velocity.loopsnhoops said:It is the same as the u(h)?
Projectile motion refers to the motion of an object that is launched into the air and then moves under the influence of gravity. The object follows a curved path called a parabola, and its motion can be described using principles of physics, such as projectile motion equations.
The factors that affect projectile motion include the initial velocity of the object, the angle at which it is launched, and the acceleration due to gravity. Other factors such as air resistance and wind can also have an impact on the motion of a projectile.
To solve projectile motion problems, you will need to use equations such as the kinematic equations of motion and the projectile motion equations. You will also need to break down the problem into its x and y components and use trigonometric functions to find the values of velocity, time, and displacement.
Projectile motion has many real-life applications, including sports such as basketball, baseball, and golf. It is also used in fields such as engineering, physics, and ballistics. Projectile motion can also be seen in everyday activities such as throwing a ball or shooting a projectile from a slingshot.
Some common mistakes to avoid when solving projectile motion problems include neglecting air resistance, using incorrect equations, and forgetting to break down the problem into x and y components. It is also important to pay attention to units and use the correct values for acceleration due to gravity, which can vary depending on the location.