Answer the following questions related to mass and weight. show your work, and cancel and carry units. a. what is the weight on earth (in n) of a 100-kg body? b. what is the mass (in lbm) of 20 lbf of water on earth? c. what is the mass (in slugs) of 20 lbf of water on earth? d. how many n are needed to accelerate 2 kg at 1 m/s? ? e. how many lbf are needed to accelerate 2 lbm at 1 ft/s? ? f. how many lbf are needed to accelerate 2 slugs at 1 ft/s? ?

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.