Find The Net Force on These F = 6 N, Right F = 80 N, Down
Find The Net Force on These F = 1070 N, Uphill F = 103 N, Downhill
NOW Find The Net Force on This
NOW Find The Net Force on This (120 N)2 + (200 N)2 = (ΣF)2 F 233.2 N = ΣF 120 N θ = ? θ = 31º 200 N Recall: Tip-to-Tail addition of vectors
NOW Find The Net Force on This Start by simplifying this into a single East-West vector and a single North-South Vector
NOW Find The Net Force on This Start by simplifying this into a single East-West vector and a single North-South Vector
NOW Find The Net Force on This Start by simplifying this into a single East-West vector and a single North-South Vector
NOW Find The Net Force on This Now add these “tip-to-tail”
NOW Find The Net Force on This θ = 35.5º N of E 100 N 140 N Now add these “tip-to-tail”
Try Ch 5 - page 142 # 89 89.
How could we Find The Net Force on This?
120 N 60 Let’s try to make this look like previous net force Question 75 70 N
120 N Consider that this 120 N force is pulling partially East and partially North 60 Consider that this 200 N force is pulling partially West and partially South 75 70 N
104 N 60 N 18 N 68 N
Now we can treat this like the previous example where we found ONE simplified east-west vector and ONE north-south vector. 55 N 36 N 104 N 41° N of E 42 N 18 N 60 N 68 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 50 N 25 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 50 N 25 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 50 N 25 N 40° 30°
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 32.1 N 12.5 N 38.3 N 21.7 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 32.1 N 12.5 N 38.3 N 21.7 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 38.3 N 21.7 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 38.3 N 21.7 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 16.6 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 32.1 N 12.5 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 12.5 N 32.1 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 44.6 N
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 44.6 N 16.6 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. 44.6 N 16.6 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
F = ____ @ ____ 47.6 N 69.6 N of W 44.6 N 16.6 N A 25 N force is applied to a box at 30 while a 50 N force acts on the box at 140. Find the net force on the box. F = ____ @ ____ 47.6 N 44.6 N 69.6 N of W 16.6 N
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos
Find x and y components for each vector at an angle. Calculate “net X” (Fx) Calculate “net Y” (Fy) Add net X and net Y tip-to-tail Pythagorean Theorem Find using inverse Tan, Sin or Cos