According to the third law of motion when we put an object, the object pushes back on us with an equal and opposite force. If th
1 answer:
Hi pupil Here's Your answer :::
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Student's justification is not correct. Two equal and opposite force cancel each other if the act on the same body. According to the third law of motion action and reaction forces are equal and opposite but they both act on different bodies. Hence, they cannot cancel each other.
When we push a message track, then the applied force on the truck is not sufficient to overcome the force of friction between the tyres of truck and ground, hence, truck does not move.
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Hope this helps .
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Explanation :
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Potential energy,
Power dissipated,
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I is the current passing through the phone.
or
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Explanation:
The gravitational force equation is the following:
Where:
G = Gravitational constant =
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r = distance between the two related objects
The problem gives you everything you need to plug into the formula, except for the gravitational constant. Let me know if you need further clarification.