September 17/20September 17/20PhysicsPhysics

Table of Contents#. Date Title-Page – Page Number12. September 7/8 Vectors – 3113.September 9/10 Vector Components -3314.September 13/14 Projectile Motion – 3515.September 15/16 Tossed Projectile - 39 16.September 17/20 Parabolic Projectile - 43

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Daily work:Date:IN:

Objective: Success Criteria:

Synthesis Picture

I own this still don’t understand this OUT: 5

InIn A snowboarder makes a jump at 10 m/s at an angle of 40o from horizontal. What is his horizontal and vertical velocities?

Objective:Objective:

To understand projectile To understand projectile problems with initial velocity problems with initial velocity at an angle.at an angle.

Success critera:Success critera: Solve problems with Solve problems with

projectiles launched at an projectiles launched at an angleangle

Homework checkHomework check

A ball is kicked with a velocity of 20 A ball is kicked with a velocity of 20 m/s at an angle of 35m/s at an angle of 35oo from from horizontal. horizontal.

What is the horizontal and vertical What is the horizontal and vertical initial velocity?initial velocity?

How long will it be in the air?How long will it be in the air?How high will the ball go?How high will the ball go?How far will it go?How far will it go?

A cannon shoots a cannon ball at A cannon shoots a cannon ball at 18m/s at an angle of 3018m/s at an angle of 30oo from the from the horizontal. What is the horizontal horizontal. What is the horizontal and vertical velocity of the and vertical velocity of the cannon ball?cannon ball?

How high will it go?How high will it go?

How far will it go?How far will it go?

A snowboarder jumps at an angle A snowboarder jumps at an angle of 65of 65o o at a velocity of 15 m/s. at a velocity of 15 m/s.

How high does she go? How high does she go? How far does she go?How far does she go?

A kid throws a snowball at a speed A kid throws a snowball at a speed of 4 m/s and an angle of 80of 4 m/s and an angle of 80o o

How long is it in the air?How long is it in the air? How far does it go?How far does it go?

A quarterback throws a pass at 10 A quarterback throws a pass at 10 m/s at an angle of 35m/s at an angle of 35oo from the from the ground. How far away should the ground. How far away should the receiver be to catch the pass?receiver be to catch the pass?

Problem set: Problem set: Projectile motion Projectile motion

SynthesisSynthesis

ReflectionReflection

I ownI own I still don’tI still don’tunderstandunderstand

Out:Out:

A basketball player shoots a A basketball player shoots a free throw with an angle of free throw with an angle of 4040oo with a velocity of 8 m/s. with a velocity of 8 m/s. How far does it go? How far does it go?