Critical acceleration is the minimum acceleration required to cause an object to start moving or sliding on a surface. It is the point at which the frictional force between the object and the surface is overcome by the applied force.
The acceleration required for the train to cover a distance of 200m in 10 sec when starting from rest would be 4 m/s^2. This can be calculated using the formula: (a = 2d/t^2), where a is acceleration, d is distance, and t is time.
Newton's second law of motion mathematically relates acceleration to force as F = ma, where F is the force applied to an object, m is its mass, and a is its acceleration. Acceleration is also related to velocity through the equation a = Δv/t, where Δv is the change in velocity over time t. So, Newton's laws help explain the relationship between acceleration, velocity, and force.
Acceleration can decrease due to friction, air resistance, or an opposing force acting in the opposite direction to the motion. An increase in mass or a decrease in the force applied can also cause acceleration to decrease.
Forces such as gravity, friction, tension, and applied forces can cause acceleration in an object. When an unbalanced force acts on an object, it can cause the object to accelerate in the direction of the force.
You get the force required to cause the given acceleration on the given mass.
No. To have an acceleration, an UNBALANCED force is required.
Critical acceleration is the minimum acceleration required to cause an object to start moving or sliding on a surface. It is the point at which the frictional force between the object and the surface is overcome by the applied force.
Just the opposite. It will cause the acceleration to drop by 50%.
The acceleration required for the train to cover a distance of 200m in 10 sec when starting from rest would be 4 m/s^2. This can be calculated using the formula: (a = 2d/t^2), where a is acceleration, d is distance, and t is time.
Yes.
acceleration
Newton's second law of motion mathematically relates acceleration to force as F = ma, where F is the force applied to an object, m is its mass, and a is its acceleration. Acceleration is also related to velocity through the equation a = Δv/t, where Δv is the change in velocity over time t. So, Newton's laws help explain the relationship between acceleration, velocity, and force.
Acceleration can decrease due to friction, air resistance, or an opposing force acting in the opposite direction to the motion. An increase in mass or a decrease in the force applied can also cause acceleration to decrease.
to get high acceleration for the beam.
2
There is no specific force required to accelerate an object to a predetermined speed. A smaller force will produce a smaller acceleration, so it will take longer to reach the desired speed. A larger force will produce a larger acceleration, so the desired speed will be reached sooner. But either the large or the small force, or any other force, will produce an acceleration, and cause the object to reach the specified speed sooner or later.