False. Free falling objects accelerate at a rate of 9.8 m/s^2 due to the force of gravity acting on them. The force of friction and air resistance do not significantly affect the acceleration of free falling objects in a vacuum.
When falling objects no longer accelerate, they have reached terminal velocity. Terminal velocity is the constant speed achieved by an object when the force of air resistance matches the force of gravity acting upon it. At this point, the object stops accelerating and continues to fall at a constant speed.
The type of friction that objects falling through air experience is called air resistance or drag. This friction force opposes the motion of the falling object, ultimately affecting its speed and trajectory.
You're fishing for "air resistance" but your description isn't correct. Air resistance doesn't "slow" a falling object. Once the object has built up to some particular speed of fall, air resistance prevents it from falling any faster.
To be very technical and precise, the answer consists of two parts: 1). No. 2). Outside of laboratory conditions, there can be no free-falling objects on Earth. "Free falling" means that there is no other force on the object except the gravitational one, so there's no friction acting on it. But this situation is impossible on Earth, because anything that falls is falling through air, so it does have friction acting on it ... called "air resistance" ... and it's not free falling.
Gravity is one, and I believe that friction is the other. Friction here being caused by the resistance to motion of the fluid the object is falling in. Generally this is termed air resistance or drag and it is related to the object's velocity and cross section as well as the fluid's viscosity.
Objects in freefall only accelerate at 9.8m/s2 if air resistance is ignored. Because friction will gradually cause a falling object to reach terminal velocity, most objects won't accelerate at exactly 9.8m/s2.
A: because earths gravity cannot be harnessed forever unless the earth is moving with you. B: because earths gravity is not strong enough to pull you along unless you are in space as friction from air resistance will stop you.
Air resistance creates friction and slows a falling object.
It reduces the acceleration of the falling object due to friction.
When falling objects no longer accelerate, they have reached terminal velocity. Terminal velocity is the constant speed achieved by an object when the force of air resistance matches the force of gravity acting upon it. At this point, the object stops accelerating and continues to fall at a constant speed.
The type of friction that objects falling through air experience is called air resistance or drag. This friction force opposes the motion of the falling object, ultimately affecting its speed and trajectory.
You're fishing for "air resistance" but your description isn't correct. Air resistance doesn't "slow" a falling object. Once the object has built up to some particular speed of fall, air resistance prevents it from falling any faster.
Air resistance causes friction and slows an object.
To be very technical and precise, the answer consists of two parts: 1). No. 2). Outside of laboratory conditions, there can be no free-falling objects on Earth. "Free falling" means that there is no other force on the object except the gravitational one, so there's no friction acting on it. But this situation is impossible on Earth, because anything that falls is falling through air, so it does have friction acting on it ... called "air resistance" ... and it's not free falling.
Gravity is one, and I believe that friction is the other. Friction here being caused by the resistance to motion of the fluid the object is falling in. Generally this is termed air resistance or drag and it is related to the object's velocity and cross section as well as the fluid's viscosity.
True. Objects falling through the air experience air resistance, which is a type of friction that opposes the motion of the object.
A. True. Objects falling through the air experience air resistance, which is a type of friction that opposes the motion of the object.