(8×2.5).10²=20.10²
=2.10³
=2×10^3
This is true.
for example, if line a has a slope of 1/2 then line b (which is perpendicular) has a slope of -2.
Answer:
215 years.
Step-by-step explanation:
-206, otherwise known as 206 BC, and +9, otherwise known as 9ad are the time period in between when the Han dynesty ruled China. You add the two of their absolute values, which are 206 and 9, to find out. 206+9=215 years. Please mark my answer as brainliest!
The rate of deceleration is equal to 25 m/s / 6 s = 25/6 m/s^2.
(a) The string should be angled in such a way that the horizontal acceleration is equal to 25.6 and the vertical acceleration is equal to gravitational acceleration. Using trigonometry,Angle from the vertical = arctan(25/6 / 9.8) = 23.03 degrees.
(b) Since the car is decelerating, one end of the string attached to the car is pulled back and because of the inertia of the object it is goes on the opposite direction and so the object moves toward the windshield.
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John would have been correct in either choice. Buying a new car should keep repair bills at a minimum except for general maintenance. Buying a used car could yield a lot more problems, financially, if the dealership did not do proper repairs.