A truck decelerates smoothly for 8.50s, its speed reaches 2.80 m/s and travels 40.0 m. What is the initial velocity of the truck. Option 1 Option 2 Option 3Option 4 Option 5 7.51 m/s 6.61 m/s 7.11 m/s 6.21 m/s 8.21 m/s

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A: (given) v = 0 u = 23 m/s a = g = -9.8 m/s2 v2=u2+2ax 0 =23 m/s2-2(9.8 m/s2)(h)  h=27.41 m Answer:…

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Q: ne constant b?

A: Given as,

Q: Q3: Express the vector A = 2√3i+ 3√3j-2√2k in the primed triad i'j'k' in which x'y'-axes are rotated…

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A: Note: According to our expert guidelines only first individual question is to be answered kindly…

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A: Here,We have,A = 23 i + 33 j - 2 2 k

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A: As per guidelines only first question is solved here.

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A: Dear student,  Since both questions are different as per guidelines we can author only first one…