Recent content by Sugi San

Homework Statement i need help with this statements on momentums (we have to choose whether is yes or no) A small cart carrying a small physics student (total mass = M) is designed to coast into the wall (at speed vi) and bounce off traveling in the opposite direction (at speed vf). In...

r^2 = Gm_1m_2/F We know m_1 = 1035, m_2 = 10680, F = 3.930 x 10^-6 and G is 6.67300 × 10^-11 m^3 kg^-1 s^-2. So r^2 = (6.67300 × 10^-11)(1035)(10680) / (3.930 x 10^-6) = [(6.67300 )(1035)(10680) / (3.930)] x [10^-11/10^-6] = [(6.67300 )(1035)(10680) / (3.930)] x 10^-5 = 18768958.6...

Homework Statement i need help with this problem (Online HW) If the force of attraction between a 1035 kg sports car and a 10680 kg cement truck is 3.930×10-6 N, how far are they apart? Homework Equations F = Gm_1m_2/r^2 The Attempt at a Solution