If someone uses 15 newtons of force to throw a ball 2 meters forward, how much work is done? 30Nom 35 Nom 60 Nom
Solución de tutoría real
Responder
Solución
¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.
Revisado y aprobado por el equipo de tutoría de UpStudy
The Deep Dive
To calculate the work done, we use the formula: Work = Force × Distance × cos(θ), where θ is the angle between the force and the direction of movement. In this case, if the force is applied in the same direction as the movement, θ is 0 degrees (cos(0) = 1). So, the work done is 15 N × 2 m × 1 = 30 Joules (or 'N·m'). If you scored 30 Joules, congratulations! That aligns perfectly with the laws of physics. Just remember, if the direction were to change, you'd need to adjust that angle for the calculation—no misleading trigonometry here!