if a person pulls on a cart to the right with a force of 10N and a second person pulls to the left with a force of 3N what is the net force (+ direction)on the cart
7N
if a person pulls on a cart to the right with a force of 10 N and a second person pulls to the left with a force of 3 N what is the net force (+ direction) on the cart solutions and answer
Hint: right and left are opposite directions. The forces do not add.
What is the net force (+ direction) on the cart?
Can you show your solution?
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To find the net force acting on the cart, we need to consider the individual forces and their directions.
In this case, we have:
- Person 1 pulling to the right with a force of 10N
- Person 2 pulling to the left with a force of 3N
The direction towards the right is typically considered positive (+), whereas the direction towards the left is considered negative (-).
To find the net force, we can simply subtract the magnitude of the force exerted by Person 2 from the magnitude of the force exerted by Person 1:
Net force = Force exerted by Person 1 - Force exerted by Person 2
= 10N - 3N
= 7N
Thus, the net force on the cart is 7N, directed towards the right.