Recent content by melvin123

sorry my fault... it's calculate uuhm... please i want to now more about that formula... can you please discuss to me, further, about that formula... please... please...:smile:

hello people can anyone help me...? here is my objective... To measure how long a person stays on the air, when it jumps, until it reaches the ground at the same position. Given: Weight of the person Force exerted Find: Time Height of the jump ...plsss