Calculate the numerical value of fb in n. no attempt no attempt 13% part (e) express the total force f in terms of w and fb assuming upward is the positive direction. no attempt no attempt 13% part (f) calculate the numerical value of f in n. no attempt no attempt 13% part (g) express the acceleration a in terms of f, rhob and vb. no attempt no attempt 13% part (h) calculate the numerical value of a in m/s2.

answer: 802.3 kilo joules of energy represents 191.75 kilo calorie of energy.

explanation:

energy released during combustion of one mole methane = 802.3 kilo joules

if 1 kilo joule = 0.239006   kilo calorie

then ,802.3 kilo joule will be = 802.30.239006 kilo calorie

802.3 kilo joule = 191.75 kilo calorie

hence, the energy in kilo calorie is 191.75 kilo calorie.

object 2 because all the other ones are wrong

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !