Arctic, alpin, Antarctic I think
1.) To find the piston displacement, you have to find the volume of cylinder. The formula for volume is V = pi*r^2*h, where V = volume, r = radius, h = height
2.) V = pi*r^2h
= 3.14*2.25^2*4.5 (bore = diameter; hence r = diameter/2) (height = stroke)
= 3.14*5.06*4.5
= 71.4978 or 71.50
3.) Since the engine has 8 cylinders, multiply the piston displacement by 8
= 71.50*8
= 572
Therefore, the total piston displacement of an 8-cylinder engine is D. 572
Answer:B is correct in this question
Explanation:
please mark brainliest
Answer:
d. external; internal
Explanation:
After the first science test, she attributed the reason of her bad grade to an external source: the teacher's competence.
After the second test, she attributed the reason of her good grade to an internal source: herself, her intelligence and her proficiency in science.
Was she right? I don't think so... because if the teacher was the cause of the failing of the first test, how come the same teacher produced a whole different result on the second test?
B) I don’t know if it is correct, just guess
