Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.3 km; angle of launch = π/6 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

   v₀ = 50.46 m / s

Explanation:

This is a projectile launch exercise where the scope is given by

         R = v₀² sin 2 θ / g

Let's clear the initial speed

        v₀ = √(G R / sin 2θ )

Let's reduce the distance

         R = 0.3 km (1000m / 1km)

         R = 300 m

Let's calculate

          v₀ = √ (9.8 300 / sin2 π / 6)

Let's calculate the breast in radians

        sin π / 3 = 0.8660

       v₀ = √ (2546.11)

       v₀ = 50.46 m / s

b) 10 minutes

girls stopped for 10 minutes.

in order to follow the instructions and complete the statements, i need to use data from table c of your student guide. can you think of a way to let me see your student guide for a while ? i can't answer the question without the data in table c.