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A boy is pulling a cart by a force of 100N. The frictional force experienced by the cart is 20N. The force causing the motion of the cart is: 1. 100N 2. 120N 3. 80N 4. 5N Please give step by step explanation.
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A boy is pulling a cart by a force of 100N. The frictional force experienced by the cart is 20N. The force causing the motion of the cart is:

1. 100N
2. 120N
3. 80N
4. 5N
Please give step by step explanation.​

User Ulad Melekh
by
4.7k points

1 Answer

2 votes

Answer:

3 is right i guss look : 100N-20N=80N

User Oswaldo Ferreira
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