An airplane travels 80 m/s as it makes a horizontal circular turn which has a 0.80-km radius. What is the magnitude of the resultant force on the 75-kg pilot of this airplane?
a. 0.69 kN
b. 0.63 kN
c. 0.66 kN
d. 0.60 kN
e. 0.57 kN
D
Physics & Space Science
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The _____________ line in a phase diagram separates the ?-phase field from the ?+?-phase field, and it gives the maximum solubility of the B-type atoms in the A-type crystal.
Fill in the blank(s) with the appropriate word(s).
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Fill in the blank(s) with correct word
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______________ properties are those that do not describe the chemical reactivity of the substance
Fill in the blank(s) with correct word
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Which of these is NOT a vector quantity?
a. momentum b. impulse c. displacement d. speed e. velocity
Physics & Space Science