I have an object. I know the equation is a= Dv/Dt. My times are 2.8s and 4.0s. My velocities are 1.43 and 1.45. 10 points for giving the most thorough answer.
Also, show me how you did it please.
2007-10-30 11:33:15 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
Dv=V2-V1=1.45-1.43=0.2
Dt= T2-T1= 4.0-2.8 = 1.2
A=0.2/1.2=0.167
2007-10-30 12:44:30 · answer #1 · answered by Freddie 2 · 0⤊ 0⤋
Dv: 1.43 to 1.45 = + 0.03
Dt: 2.8 to 4.0 = + 1.2
You've got the formula...There you go.
2007-10-30 13:25:16 · answer #2 · answered by Irv S 7 · 0⤊ 0⤋
It would be harder for you to copy out my answer than work it out yourself given that you know the equation and the values. Dx simply means the difference between you starting and final values for x. Once you've got that the rest is basic math.
2007-10-30 11:43:46 · answer #3 · answered by Doom 2 · 0⤊ 0⤋