If I have this information...
Mass of rocket : 77.36g = .07736 kg
Time to max height : 3.33s
Angle at max height : 32 degrees
Distance to launch pad (from where angle was measured) : 50m
What formulas can I use to find:
1. the height of flight?
2: Maximum potential energy:
3. Max kinetic energy:
4. Velocity of rocket @ launch:
5. Impulse of the rocket @ launch:
I don't want the answers, just the equations, I've looked over my notes and looked them up and nothing has helped.
Mass of rocket : 77.36g = .07736 kg
Time to max height : 3.33s
Angle at max height : 32 degrees
Distance to launch pad (from where angle was measured) : 50m
What formulas can I use to find:
1. the height of flight?
2: Maximum potential energy:
3. Max kinetic energy:
4. Velocity of rocket @ launch:
5. Impulse of the rocket @ launch:
I don't want the answers, just the equations, I've looked over my notes and looked them up and nothing has helped.
-
1. Use Trig identities. = 50m *tan(32)
2. Max PE = mgh (m=mass, g=9.8m/s^2, h=hieght)
3. Max KE = Max PE
4. Velocity can be solved from kinetic energy, KE = 1/2mv^2
5. You are on your own on this one.
2. Max PE = mgh (m=mass, g=9.8m/s^2, h=hieght)
3. Max KE = Max PE
4. Velocity can be solved from kinetic energy, KE = 1/2mv^2
5. You are on your own on this one.
-