faust9 said:[itex]\sum \vec F=m\vec a[/itex]
Set up two equation and solve for the two unknowns. You are given two forces and you have one acceleration unknown and one mass unknown. Two problems, two unknowns--its solvable.
The relationship between mass and acceleration is described by Newton's second law of motion, which states that the force applied to an object is equal to its mass multiplied by its acceleration. In other words, the greater the mass of an object, the more force is needed to accelerate it at a given rate.
Mass is typically measured using a balance scale, which compares the mass of an object to known masses. The most common unit of mass is the kilogram (kg), but other units such as grams (g) and pounds (lbs) are also used.
Acceleration is the rate of change of an object's velocity. This means that as acceleration increases, an object's velocity will change more rapidly, either in terms of speed or direction. If an object experiences no acceleration, it will continue to move at a constant velocity.
Yes, an object can have mass but no acceleration if it is at rest or moving at a constant velocity. In these cases, the net force acting on the object is equal to zero, so there is no acceleration. However, if a force is applied to the object, it will experience acceleration.
Air resistance, also known as drag, is a force that acts on objects as they move through a fluid such as air. It is dependent on the shape, size, and speed of the object, as well as the density of the fluid. Air resistance can decrease an object's acceleration by opposing its motion, but it does not affect its mass.