Title: range and muzzle velocity
Course: Physics copy 1

Q: Using a launch angle of 20 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.066 \cdot v_o^2$$ (Keep flying right)
- $$R=\frac{1}{9.8} \cdot v_o$$ (You really shouldn't have a linear relationship.)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=sin(20)\cdot v_o$$ (Better conduct the investigation)
- $$R=sin(v_o)\cdot20$$ (try the investigation first, then enter an answer)
A: $$R=0.066 \cdot v_o^2$$

Q: Using a launch angle of 30 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.088 \cdot v_o^2$$ (You got it Pontiac)
- $$R=\frac{1}{9.8} \cdot v_o$$ (You really shouldn't have a linear relationship.)
- $$R=9.8 \cdot v_o$$ (The realtionship just isn't quite that easy)
- $$R=sin(v_o)\cdot30$$ (try the investigation first, then enter an answer)
- $$R=cos(30)\cdot v_o$$ (try the investigation first, then enter an answer)
A: $$R=0.088 \cdot v_o^2$$

Q: Using a launch angle of 40 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.1 \cdot v_o^2$$ (Good shooting Tex)
- $$R=\frac{1}{9.8} \cdot v_o$$ (You really shouldn't have a linear relationship.)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=sin(40)\cdot v_o$$ (Better conduct the investigation)
- $$R=sin(v_o)\cdot40$$ (try the investigation first, then enter an answer)
A: $$R=0.1 \cdot v_o^2$$

Q: Using a launch angle of 50 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.1 \cdot v_o^2$$ (Congratulations.)
- $$R=\frac{1}{9.8} \cdot v_o$$ (You really shouldn't have a linear relationship.)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=9.8 \cdot v_o$$ (The realtionship just isn't quite that easy)
- $$R=sin(v_o)\cdot50$$ (try the investigation first, then enter an answer)
A: $$R=0.1 \cdot v_o^2$$

Q: Using a launch angle of 60 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.088 \cdot v_o^2$$ (You got it Pontiac)
- $$R=\frac{1}{9.8} \cdot v_o$$ (You really shouldn't have a linear relationship.)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=sin(60)\cdot v_o$$ (Better conduct the investigation)
- $$R=sin(v_o)\cdot60$$ (try the investigation first, then enter an answer)
A: $$R=0.088 \cdot v_o^2$$

Q: Using a launch angle of 70 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.066 \cdot v_o^2$$ (Congratulations.)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=9.8 \cdot v_o$$ (The realtionship just isn't quite that easy)
- $$R=sin(v_o)\cdot70$$ (try the investigation first, then enter an answer)
- $$R=cos(70)\cdot v_o$$ (try the investigation first, then enter an answer)
A: $$R=0.066 \cdot v_o^2$$

Q: Using a launch angle of 80 degrees, investigate the relationship between muzzel velocity ($$v_o$$) and range. Which relationship best fits the data you have collected?
- $$R=0.035 \cdot v_o^2$$ (You got it Pontiac)
- $$R=9.8 \cdot sin( v_o)$$ (This definitely isn't a periodic relationship.)
- $$R=sin(80)\cdot v_o$$ (Better conduct the investigation)
- $$R=cos(80)\cdot v_o$$ (try the investigation first, then enter an answer)
- $$R=sin(80)\cdot v_o^2$$ (try the investigation first, then enter an answer)
A: $$R=0.035 \cdot v_o^2$$