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gthif13211
26.06.2019 •
Physics
Adam and natalie push on a cart using 150 n of force.the cart does not move.what is static friction on the cart?
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Ответ:
When force is applied on an object the object will not slide
So here object will remain in equilibrium after applying the force
So in this case the condition of equilibrium is maintained due to friction force that is applied on the object.
So here for equilibrium be can say
also we know that
we are given that
So here this friction force on the cart is known as static friction
Ответ:
150N
Explanation:
Static friction is the friction that exists between two surfaces in contact. For a static body, the applied force (Fm) used to move the body is always equal to the frictional force(Ff) since frictional force is a force of opposition that tends to oppose the moving force acting on a static body.
According to the question, if Adam and Natalie push on a cart using 150N force, then the force of friction on the cart will be equal and opposite to the applied force and will also be equal to 150N
Ответ:
For every dollar you spend, you can get
0.5 pounds of grapes.
For each pound of grapes, you would need $2
Explanation: