For each of the following problems, find the tangential and normal components of acceleration. 195. The force on a particle is given by f ( t ) = ( cos t ) i + ( sin t ) j . The particle is located at point ( c , 0 ) at t = 0 . The initial velocity of the particle is given by v ( 0 ) = v 0 j . Find the path of the particle of mass m. (Recall, F = m ⋅ a .)
For each of the following problems, find the tangential and normal components of acceleration. 195. The force on a particle is given by f ( t ) = ( cos t ) i + ( sin t ) j . The particle is located at point ( c , 0 ) at t = 0 . The initial velocity of the particle is given by v ( 0 ) = v 0 j . Find the path of the particle of mass m. (Recall, F = m ⋅ a .)
PLEASE SOLVE STEP BY STEP WITHOUT ARTIFICIAL INTELLIGENCE OR CHATGPT
SOLVE BY HAND STEP BY STEP
4.- A beer at an unknown temperature is introduced into a refrigerator that has a constant temperature of 1°C. After 20 minutes, the temperature of the beer is 10°C, and after 40 minutes, the temperature of the beer is 6°C.
a) Determine the temperature at which the beer was placed inside the refrigerator.b) How long will it take for the beer to reach 2°C?
PLEASE SOLVE STEP BY STEP WITHOUT ARTIFICIAL INTELLIGENCE OR CHATGPT
SOLVE BY HAND STEP BY STEP
5.- It is known that the population of a certain community increases at a rate proportional to the number of people at any given moment. If the population doubled in 5 years:
a) How long will it take to triple?b) How long will it take to quadruple?
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