Day 6 Projectile Motion at an Angle PDF

How can we break the launch velocity of a projectile into horizontal and vertical components to analyze the motion? Projectile Launched at an Angle II Do Now Share  Page 6 on Notes How can we describe the path of a projectile? Proje...

How can we break the launch velocity of a projectile into horizontal and vertical components to analyze the motion? Projectile Launched at an Angle II Do Now Share  Page 6 on Notes How can we describe the path of a projectile? Projectiles Fired at an Angle  Projectiles moves in a Parabolic Path Projectiles Fired at an Angle Angles and Initial 5 m/s Velocities If 𝜃 = 90o If 𝜃 = 0o vix = vix = viy = viy = Angles and Initial 5 m/s Velocities If 𝜃 = 90o If 𝜃 = 0o vix = 0 m/s vix = 5 m/s viy = 5 m/s viy = 0 m/s What happens with all the other angles? https://www.showmethephysics.com/home/notes/MotionPlane/Proje ctileFiredAngle.htm  v Finding Velocity Component v - the velocity that projectile is fired 𝜃 - angle the projectile makes with the horizon  v viy Finding Velocity Component v - the velocity that projectile is fired vix vix - initial velocity in the horizontal direction viy - initial velocity in the vertical direction  v viy Finding Velocity Component v - the velocity that projectile is fired vix vix - initial velocity in the horizontal direction viy - initial velocity in the vertical direction Determine the formula for vix and viy using SOH CAH TOA v viy vix Determine the formula for vix and viy using SOH CAH TOA v vix = v cos𝜃 viy viy = v sin𝜃 vix Determine the formula for vix and viy using SOH CAH TOA v vix = v cos𝜃 viy viy = v sin𝜃 vix Independent Practice - Pg 7 top Ex) A baseball is thrown upward at an angle of 30.° and a velocity of 6.0 m/s. Find the initial horizontal & vertical components of the baseball's velocity. vix = v cos𝜃 viy = v sin𝜃 Find the components A missile was fired 45o from the A space probe is traveling ground at 25 m/s. at 5x103 m/s at 15o above Find the horizontal the orbital plane of the and vertical solar system, what is the velocity of the horizontal and vertical missile. velocity of the probe? Share A missile was fired 45o from the A space probe is traveling ground at 25 m/s. at 5x103 m/s at 15o above Find the horizontal the orbital plane of the and vertical solar system, what is the velocity of the horizontal and vertical missile. velocity of the probe?  5 m/s Key Important Things about Projectiles Vertical Motion Horizontal Motion ay = -9.81 or -10 m/s2 (if we set downward as negative) dx = vxt Both Descending or Ascending 2 vy at the peak = ax = 0 m/s dy = viyt + ½ at2 Page 8 Page 8 How far did this projectile travel? How high did this projectile go? https://docs.google.com/presentation/d/1UCw69 O9geuCTtNztIbbyovoSz95zk-zYyZu4HPxX4jU/ edit#slide=id.gc6f90357f_0_0