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What is the resultant of two equal forces of 200N acting at an angle of 90 degrees?
A force of 200*sqrt(2) = 282.8427N (to 4 dp) acting at 45 degrees to the two original forces.
How does motion in a vertical circle differ from that in a horizontal circle?
During motion in a vertical circle, the force of gravity (weight of the object) is in the same direction as the motion for half the time and in the opposite direction for the rest.For a body moving in a horizontal circle, gravity is acting orthogonally to the motion at all times.During motion in a vertical circle, the force of gravity (weight of the object) is in the same direction as the motion for half the time and in the opposite direction for the rest.For a body moving in a horizontal circle, gravity is acting orthogonally to the motion at all times.During motion in a vertical circle, the force of gravity (weight of the object) is in the same direction as the motion for half the time and in the opposite direction for the rest.For a body moving in a horizontal circle, gravity is acting orthogonally to the motion at all times.During motion in a vertical circle, the force of gravity (weight of the object) is in the same direction as the motion for half the time and in the opposite direction for the rest.For a body moving in a horizontal circle, gravity is acting orthogonally to the motion at all times.
How much force does a cylinder produce with 2000 psi acting on a piston area of 5 inches squared?
force = pressure x area = 2000 x 5 = 10,000 pounds
Define coplanar forces?
Coplanar forces systems have all the forces acting in one plane. It also means that all forces act within a single plane instead of three dimensions.
Real life example of a line?
the line of fire that a bullet (without any outside force acting on it) travels is a line... because it's a straight path that is lined up... hence the name "line" of fire
Is an object in equilibrium moving?
An object in equilibrium is not moving, as all the forces acting on the object are balanced. If the object were to be in motion, it would no longer be in equilibrium as there would be an unbalanced force acting on it.
Can a body in equilibrium if it is in motion?
It can be in equilibrium if in constant motion (constant velocity) as no forces are acting on it (no acceleration)
Is equilibrium a force?
Equilibrium is not a force, it is a state in which all the forces acting on an object are balanced, resulting in no change in its motion. When an object is in equilibrium, the net force acting on it is zero.
At what angle is the resultant force acting?
The angle of the resultant force can be calculated using trigonometry principles such as the Pythagorean theorem and inverse trigonometric functions. Given the magnitudes of the two component forces, you can determine the angle using the formula: angle = arctan(opposite/adjacent). This will help you find the direction in which the resultant force is acting.
What is a state in which all forces acting on an object are in balance?
That state is called equilibrium. In equilibrium, the net force acting on the object is zero, which means that all forces - including gravitational, frictional, and applied forces - are balanced.
How a body is said to be in equilibrium?
A body is mechanical equilibrium if the sum of the net forces acting upon it is zero.
What is always true about a body in equilibrium?
In equilibrium, the net force acting on the body is zero, meaning that the body is either at rest or moving at a constant velocity. Additionally, the sum of all torques acting on the body is zero, indicating rotational equilibrium.
Can an obeject be in equilibrium if the only torques acting on it produce clickwise rotation?
No, for an object to be in equilibrium, the net torque acting on it must be zero. If all torques are producing clockwise rotation, there will be a net torque causing the object to rotate in that direction, not in equilibrium.
Can an object be moveing and still be in equilibrium?
No, an object cannot be in equilibrium if it is moving. Equilibrium is a state where the net forces acting on an object are balanced and there is no acceleration. If an object is moving, there must be an unbalanced force acting on it causing its motion.
Why there is need of second condition of equilibrium if a body satisfies first condition of equilibrium?
Consider two equal and opposite forces acting along different lines of the body, which causes the body to rotate, although first condition is fulfilled but body is still moving. Thus, we need another condition for equilibrium that is the second condition of equilibrium.
What is the net torque acting on an object in rotational equilibrium?
The net torque acting on an object in rotational equilibrium is zero. This means that the sum of all torques acting on the object is balanced, causing it to remain at rest or maintain a constant rotational speed.
Why a body cannot be in equilibrium due to single acting on it?
A body is in equilibrium when the force on it is zero, thus if a single force is on the body, the force must be zero or the body will not be equilibrium.
