A stuntman drives a car with a mass of 1600 kg on a drawbridge. The car accelerates with a constant force of 8000 N. While he is driving, the
* drawbridge is raised to an incline of 30°. What is the car's new acceleration
on this incline, ignoring the force due to air resistance? (Recall that g= 9.8
m/s2)
Force accelerating car
Weight
A. -1.2 m/s2
B. 0.1 m/s2
h
O C. 2.5 m/s2
D. 1.3 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.

the answer is 3.1 his answer is wrong mines is right

spare some change and give it to the poor

explanation:

plz : ((