A, the light generated from the headlights travels at a fixed speed relative to the road
Answer:
132.64m/s
Explanation:
Averagevelocity= distance/time
From the question, the distance d = 825m
time t = 6.22 secs
Using the above formula
We have
average velocity = 825/6.22
= 132.64m/s
The period of the pendulum is 8.2 s
Explanation:
The period of a simple pendulum is given by the equation:
where
L is the length of the pendulum
g is the acceleration of gravity
T is the period
We notice that the period of a pendulum does not depend at all on its mass, but only on its length.
For the pendulum in this problem, we have
L = 16.8 m
and
(acceleration of gravity)
Therefore the period of this pendulum is
#LearnWithBrainly
<u>body of mass 30kg weighs 60N on planet X. Which one of the following statements is true?</u>
<u>answer</u><u> </u><u>C. The acceleration due gravity on X is less than that on the earth</u>
Answer:
i believe it is dna
Explanation:
if i remember correctly if the dna tells the cell what to do and how to do it