Answer:
The Machine exerts a force of 9N.
Explanation:
Initial velocity (u) = 0 m/s
Final velocity (v) = 30 m/s
Time (t) = 0.5 s
Acceleration (a) = (v-u)/t
= (30-0)/0.5 m/s²
= 30/0.5 m/s²
= 60 m/s²
Mass = 0.15 kg
Force = Mass*Acceleration
= 0.15*60 N
= 9 N
Explanation:
Answer: I think its B
Explanation: because if you wanted to build more houses you would need trees because you clear up some of the trees around you so you go to a new area and get more wood
The answer of the question presented above is letter C) <span>Karl, who helps carry out the group’s activities.
The choices are:
</span>A) Jim, who is informally regarded as the group’s leader
B) Gary, <span>who is always willing to express the group’s values
C) Karl, who helps carry out the group’s activities
D) Juan, who is a “member in good standing”</span>
The correct location on a place on the Earth is shown by using the meridians and the parallels.
The meridians are the vertical lines that are stretching from one pole to another, while the parallels are the horizontal lines that start from the Equator and make imaginary circles around the Earth in northern and southern direction. With the use of this two, we have the longitude and latitude at hand, so with a basic knowledge of cartography, every place can be located precisely on the surface of the Earth.
The answer is A. enviroment hope this helps :)
