A force acts on an object while in the state of motion. If the force acting on it is equal to the sum of all the resistance forces, then the object________.Select an answerAstops after covering some distanceBmove with uniform accelerationCmove with uniform velocityDmoves with uniform retardation
Question
A force acts on an object while in the state of motion. If the force acting on it is equal to the sum of all the resistance forces, then the object________.Select an answerAstops after covering some distanceBmove with uniform accelerationCmove with uniform velocityDmoves with uniform retardation
Solution
Para responder a esta pregunta, debemos considerar las leyes del movimiento de Newton. La primera ley de Newton establece que un objeto permanecerá en su estado de reposo o movimiento rectilíneo uniforme a menos que una fuerza neta actúe sobre él.
- Identificamos que la fuerza que actúa sobre el objeto es igual a la suma de todas las fuerzas de resistencia.
- Esto implica que la fuerza neta que actúa sobre el objeto es cero, ya que la fuerza aplicada y las fuerzas de resistencia se cancelan mutuamente.
- Según la primera ley de Newton, si la fuerza neta es cero, el objeto continuará en su estado actual de movimiento.
Dado que el objeto ya está en movimiento y no hay una fuerza neta que lo acelere o desacelere, el objeto se moverá con velocidad constante.
Por lo tanto, la respuesta correcta es: C) se mueve con velocidad uniforme.
Similar Questions
Question 8Tips1 ptsAn object that is moving at constant speed (uniform speed) has ____________________ acting on it.Group of answer choicesboth resultant/net forces and resistive forcesresultant forceno resistive forcesno resultant/net force
When a vehicle travels at a steady speed the driving force and the resistive forces must be __________. What one word completes sentence?
If more force is applied to an object in motion, then the object's acceleration will ______.Multiple choice question.remain constantdecreasebecome zeroincrease
Question 9Tips1 ptsA car moves at a steady speed (constant speed) is ____________ by the resistive forces. Group of answer choicesless than the resultant/net forcemore than the resistive forcesbalanceddriving force
An object that is stationary (not moving) ______________ unless a resultant force acts on it.Group of answer choicesbalanced forcedriving forcewill stay stationaryresultant force
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.