4. Two forces are given by Fi = 1 tj and es are given by F1 = i + and F l-i. Find the magnitude and direction of the res

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4 Two Forces Are Given By Fi 1 Tj And Es Are Given By F1 I And F L I Find The Magnitude And Direction Of The Res 1 (82.64 KiB) Viewed 41 times

4. Two forces are given by Fi = 1 tj and es are given by F1 = i + and F l-i. Find the magnitude and direction of the resultant force. 5. Two forces are given by F1 = -31 -j and Fz= i+7]. Find (F1* Fa).k 6. A tree grew to a height of 368 ft in 20 years, Express the growth rate in mic 0 years. Express the growth rate in microns per second. 1. The position of a particle moving along the x axis is given by x = 21-2t+1. Find its position, velocity and acceleration at 5 s.