Answer:
A man exerted a push of 500 N.A.will he able to move the wheel barrow?
The man would bot be able to move the wheel barrow because, the force which he exerted is less than the force at which the barrow is resting.
B.suppose another man tried to help him and exerted a force of 500 N.will they able to move the wheel barrow?
No, the force which both of them exerts on the wheelbarrow will be equal to the force at which the wheelbarrow containing the stone is when at rest.
C.another man saw their struggle in pushing the wheel barrow.he tried to help them.he exerted force of 400 N.will the three of them move the wheel barrow?
Yes, the three men would now be able to move the wheelbarrow since their total forces is greater than the force of the wheelbarrow containing the stones.
Explanation:
Answer:
Hello, Your answer will be A,D,E
<em>Hope That Helps Baby Yoda!</em>
D. contain relevant information
Authoritative sources are works known to be reliable and highly trusted because its authenticity is extensively recognized by experts. Once your source is reliable, the information you need is certainly relevant to your study.
Authoritative sources could be up to date and have thoughtful opinions, however, any sources could have this too.
Any articles are easy to find simply by using the internet. But the question is, are they reliable?
Many Japanese soldiers were killed in battle of Iwo Jima because:
1) Their shinobi code of honor: They had a some 'rules' they had to follow. One of which was that they could not be captured. If they were wounded, they would have to suicide, and it was particularly better to take their own life when the enemies were around.
2) Because of this, they did not have respect for any Allied soldiers that surrendered. This made the Allies wary of the Japanese, and fought the Japanese with a different "rule" then their German counterparts. In fact, some soldiers adopted the motto "shoot before you ask questions", and it was used widely in battles. This motto meant that they would accept no prisoners.
3) Iwo Jima was considered to be part of the Japanese homeland that was born out of the ocean when the Japanese god created the world. To them, this land was sacred, and they said & thought that these lands would never be conquered. This was part of the reason why many soldiers fought to the death, because they believed that their Islands would never be taken over by foreigners.
fun fact: Kamikaze, meant divine wind, and it was widely used by the Japanese during the war, even on Iwo Jima. In the history before WW2, a group of Korean ships set sailed to attack Japan (back in the Samurai ages). However, they met strong winds and storms, and the attack force was destroyed. The Japanese named this kind of wind "<em>kamikaze</em>".
hope this helps
