Un cuerpo se mueve, partiendo del reposo, con una aceleración constante de 5 [m/s²]. Calcule: La velocidad al cabo de 5[s], la distancia que recorrió en los primeros 3[s] y esboce un gráfico de posición vs tiempo.

Next a skier is pulled by a tow rope up a frictionless ski slope that makes an angle of 15 with the horizontal. the rope moves parallel to the slope with a constant speed of 0.69 m/s. the force of the rope does 800 3 of work on the skier as the skier moves a distance of 8.4 m up the incline. (a) if the rope moved with a constant speed of 2.2 m/s how much work would the force of the rope do on the skier as the skler moved a distance of 8.4 m up the incline? at what rate is the force of the rope doing work on the skier when the rope moves with a speed of (b) 0.69 m/s and (c) 2.2 m/s?

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg