As the cyclist increases its speed, so too does the frictional force. The cyclist will keep accelerating until both the forces become balanced. The cyclist will then remain at a constant speed until one of the forces changes again. Hope this helps
friction and air resistance
because the force of friction at the wheels to ground is slowing it down
it slow down between force.
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.
It has gravity pulling it down, inertia pushing it forward, the spin of the bullet causing it to curve VERY slightly, and air resistance slowing it down.
Gravity and air resistance.
a car turning a corner
If you're not speeding up, slowing down or turning - then forces are balanced.
because the force of friction at the wheels to ground is slowing it down
it slow down between force.
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.
It has gravity pulling it down, inertia pushing it forward, the spin of the bullet causing it to curve VERY slightly, and air resistance slowing it down.
Gravity and air resistance.
hit the brokes
If the object is not moving, or is traveling at a constant velocity, all forces acting on the object are equal and opposite to each other. If the object is accelerating (speeding up, slowing down, or changing direction) the forces are not balanced.
The main forces acting on the pram will be the force the person pushing the pram exerts on it, the friction against the ground and air resistance. When the pram is speeding up the force the pusher exerts will be larger than the combined force of the air resistance and the friction against the ground. When the pram is moving at a constant speed the forces acting on it will be balanced I.e. pushing force= air resistance+friction. When the pram is slowing down the air resistance and the friction will be greater than the pushing force.
Terminal Velocity is the speed that a falling object achieves when the drag forces that occur from air resistance are equal to the gravitational forces acting on the object.
Air resistance / drag and friction are both forces which act in the opposite direction to the motion of a car