4. An object with 100 kg mass is at 4 mts distance from an object with 210 kg mass. What is the mutual force of attraction between these two objects? L a. 6.67x 10-11 N b. 8.75x10-8 N c. 3.14x10-5 N d. 4.67x10-7

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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4. An object with 100 kg mass is at 4 mts distance from an object with 210 kg mass. What is the
mutual force of attraction between these two objects?
a. 6.67x 10-11 N
b. 8.75x10-8 N
c. 3.14x10-5 N
d. 4.67x10-7
ANS:
5. The height above sea level effect on the gravity value, because
e. the higher the elevation the greater the gravity
f. measurements collected at higher elevations must be corrected with a negative correction
factor
g. lower elevation measurements are corrected with a negative correction factor
h. none of the statement is true
ANS:
6. An increase in the number of ions in groundwater due to contamination
a. linearly decreases the soil resistivity
b. linearly increases the soil resistivity
c. does not have impact on restivity
d. decreases the soil conductivity
ANS:
Transcribed Image Text:4. An object with 100 kg mass is at 4 mts distance from an object with 210 kg mass. What is the mutual force of attraction between these two objects? a. 6.67x 10-11 N b. 8.75x10-8 N c. 3.14x10-5 N d. 4.67x10-7 ANS: 5. The height above sea level effect on the gravity value, because e. the higher the elevation the greater the gravity f. measurements collected at higher elevations must be corrected with a negative correction factor g. lower elevation measurements are corrected with a negative correction factor h. none of the statement is true ANS: 6. An increase in the number of ions in groundwater due to contamination a. linearly decreases the soil resistivity b. linearly increases the soil resistivity c. does not have impact on restivity d. decreases the soil conductivity ANS:
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