Projectile motion sample problems

Thread starter nusaiba mustafa
Start date May 15, 2015
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Motion Projectile Projectile motion

In summary, projectile motion refers to the motion of an object through the air affected by gravity and air resistance. The initial velocity can be calculated using v = u + at and the range can be found using R = u^2sin(2θ)/g. Air resistance can decrease range and height, and the maximum height of a projectile can be calculated using h = u^2sin^2(θ)/2g.

May 15, 2015

nusaiba mustafa

Can i get a link or numerical problems on projectile motion
Actually its so confusing

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May 15, 2015

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http://www.mesacc.edu/~scotz47781/mat120/notes/projectile_motion/projectile_motion_practice.html

May 15, 2015

nusaiba mustafa

Thanks

1. What is projectile motion?

Projectile motion refers to the motion of an object through the air that is subject to gravity and air resistance. It follows a curved path known as a parabola.

2. How is the initial velocity of a projectile calculated?

The initial velocity of a projectile can be calculated using the formula v = u + at, where v is the final velocity, u is the initial velocity, a is the acceleration due to gravity, and t is the time.

3. What is the range of a projectile?

The range of a projectile is the horizontal distance it travels before hitting the ground. It can be calculated using the formula R = u^2sin(2θ)/g, where u is the initial velocity, θ is the angle of projection, and g is the acceleration due to gravity.

4. How does air resistance affect projectile motion?

Air resistance, also known as drag, can decrease the range and height of a projectile. It acts in the opposite direction of the motion and increases as the speed of the projectile increases.

5. What is the maximum height of a projectile?

The maximum height of a projectile can be calculated using the formula h = u^2sin^2(θ)/2g, where u is the initial velocity, θ is the angle of projection, and g is the acceleration due to gravity. This is the highest point on the projectile's trajectory.