We begin by investigating whether the lengths are the same. find the length of the vector, c, starting with the components given in equations 3 and 4.express your answer in terms of a, b, and θ.equation 3: \evec{c}_x = a + b\cos(\theta) andequation 4: \evec{c}_y = b\sin(\theta).c = somehow do not understand how to get the problem right on mastering engineering. i square each equation, add them, and use the pythagorean theorem.

total distance travelled = 60 miles

total time taken =1.5 hours

average speed = total distance / total time

60 / 1.5

= 40

therefore, average speed = 40 m/h

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i think the answer is tomato juice? not entirely sure though

initial speed when it is dropped is 150 ft/s

now at the same moment the acceleration due to gravity is perpendicular to its velocity

so as we know that

now we have centripetal acceleration a = 32 ft/s^2 as its perpendicular to velocity

while tangential acceleration at the same moment will be zero

so

now radius of curvature is given as

so the radius of curvature just after it is dropped is 703.125 ft

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =