A thermometer is removed from a room where the air temperature is 70°F and is taken outside, where the temperature is 10°F. After 1/2 minute the temperature reads 50°F. What is the reading of the thermometer at t = 1min? How long will it take for the thermometer to reach 15°F? [Hint: Use Newton’s Law of Cooling.

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Q: Ttt = 85 - 0.16 cos 12 A model for the basal metabolism rate, in kcal/h, of a young man is R(t) kcal…

A: Please comment if you need any clarification.. If you find my answer useful please put thumbs…

Q: 1. Vi

A:

Q: An angle of a triangle is measured to be 45°, with a possible relative error of 3%. How accurate is…

A: Here, θ=45orelative error=3100

Q: fP (A) = = 0.45, P (B) = 0.3, and P (ANB) = 0.1. Calculate P(B|A). Enter your answer with two…

A: P(A)=0.45P(B)=0.3P(A B)=0.1

Q: Suppose a spring has spring constant k = 8. The spring has a mass of 32 units hanging from its end.…

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Q: Find the value of x. 96° (2x+1)°

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Q: (b) / sin(log2 x) dx

A: We will solve the problem

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Q: Lasers and velocities Lasers are used to accurately measure velocities of objects. Laser light…

A: Given equation:∆f=2vfc, f=1014, ∆f=108 and c= 186,000 mi/sec

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.