Activity 3. Know It!
Directions: Identify the words or concepts being asked in each item.
_____________1. Neglecting air resistance, it is the only force acts on the projectile
_____________2. The maximum horizontal distance a projectile can cover
_____________3. Possible formula that we can use to calculate the maximum vertical height of the projectile
_____________4. The velocity of the projectile the moment it reaches its maximum vertical height
_____________5. Possible formula for the projectile to determine the time to reach the maximum height
_____________6. Angle that can give the maximum range
_____________7. Aside from initial velocity, it greatly affects the trajectory and range
_____________8. Possible formula for computing the range
_____________9. A body that was thrown in the air
_____________10. Angle which will give a same range to 35 0
Answers & Comments
Verified answer
Answer:
1. Gravity
2. Range
3. Dy=vyt–1/2gt²
4. 0 m/s
5. t=(vfy-viy)/-g
6. 45°
7. Launch Angle
8. R=(vixt)
9. Projectile
10. 55°
Explanation:
1. Gravity Force Act An Projectile Neglecting Air Resistance
2. Range Is The Maximum Horizontal Distance Of Projectile
3. Maximum Vertical Height Cam Be Calculate With: Dy=vyt–1/2gt²
4. Velocity At Maximum Of 0 m/s
5. Time To Reach The Maximum Height Is Determine By: t=(vfy-viy)/-g
6. Angle That Give Maximum Range Is 45°
7. Launch Angle Affect The Trajectory And Range
8. Rane Can Be Computed By: R=(vixt)
9. A Body Thrown In The Air Is Projectile
10. 55° Will Give Same Range As 35°
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