Physics, 18.04.2020 19:10 tonyrod617

1. O esquema da figura 1, que não está à escala, representa duas forças que atuam no centro de massa de um
corpo fazendo-o deslocar 15 m ao longo de uma superfície horizontal, segundo o deslocamento, d. A intensidade
da força F1
⃗⃗⃗ é 185 N da força F2
⃗ é 400 N.

1.1. Determine o trabalho realizado pela força F1
⃗⃗⃗ .
1.2. Determine o trabalho realizado pela força F2
⃗ .
1.3. Determine o trabalho realizado pela força resultante
1.4. Indica se alguma das forças pode representar uma Força de atrito. Justifica.

1. O esquema da figura 1, que não está à escala, representa duas forças que atuam no centro de massa

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1. O esquema da figura 1, que não está à escala, representa duas forças que atuam no centro de massa...

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