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:
The series of anti-New Deal decisions by the Supreme Court<span> angered </span>PresidentRoosevelt<span> and prompted him to </span>attempt<span> to reform the federal </span>court<span> system itself. </span>
Germany, Italy, and Japan had settled an alliance were they would not get into each other's way when expanding territory. The main reason why the axis powers were able to gain control of a large part of Europe was due to the League of Nations feeding Germany trying to keep peace and stop them without causing a war, sadly failing while in the process.
Hussein defied United Nations Security Council demands to withdraw from Kuwait by mid-January 1991, and the Persian Gulf War began with a massive U.S.-led air offensive known as Operation Desert Storm.
