What is the hottest temp that a volcano suit can with stand?
D 6 cm 0.06 m Q 5 m^3/min 0.08333 m^3/s (a) Average velocity, use continuity equation. Q Av v Q/A v 4Q / pi*D^2 v 4*0.08333 / pi*0.06^2 v 29.5m/s (b) resistance force, use force by change of mass every time, dm/dt m_dot. F m_dot*v F Avρ*v F Q*ρ*v F 0.08333*1000*29.5 F 2458 N
no it decrease as the water comes out