Regardless of what direction an object is moving, the acceleration
due to gravity is always directed toward the center of the Earth.
That's the direction commonly known as "down".
4days and 12hours
Explanation:
Given parameters:
Average speed = 15m/s
Distance = 1800 miles
Unknown:
Number of days = ?
Solution:
Speed is the rate of change of distance with time;
Speed = ![\frac{distance}{time}](https://tex.z-dn.net/?f=%5Cfrac%7Bdistance%7D%7Btime%7D)
Since the unknown is number of days, it is a measure of time:
Time = ![\frac{distance }{speed}](https://tex.z-dn.net/?f=%5Cfrac%7Bdistance%20%7D%7Bspeed%7D)
The distance from California to Lansing is 1800miles. The journey takes the truck drivers to and fro. It is a two way trip;
Total distance = 1800 miles x 2 = 3600miles
We need to convert miles to meters since that is the unit we can conveniently work with;
1 mile = 1609.34m
3600 miles = 3600 x 1609.34
= 5793638m
Inputting the values in the equation:
Time =
= 386242.53s
Now we need to convert to day;
In a day, = 60 x 60 x 24 = 86,400s
1 day = 86400s
Therefore;
The number of days =
= 4.47days
This implies that it will take them 4 days and approximately 12 hours.
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speed brainly.com/question/10048445
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Answer: Rate brainliest please
Explanation:
wrote the wrong number. THE ANSWER IS 2159
This is very low little to no proper bailout
Answer:
Distance, d = 8 meters
Explanation:
Given that,
Initial velocity of the motorboat, u = 7 m/s (west)
Final velocity of the motorboat, v = 2.4 m/s (west)
Acceleration of the motorboat,
(east)
We need to find the distance covered by it. It can be calculated as :
![v^2-u^2=2as](https://tex.z-dn.net/?f=v%5E2-u%5E2%3D2as)
![(2.4)^2-(7)^2=2\times (-2.7)s](https://tex.z-dn.net/?f=%282.4%29%5E2-%287%29%5E2%3D2%5Ctimes%20%28-2.7%29s)
s = 8 meters
So, the distance covered by the motor boat is 8 meters. Hence, this is the required solution.