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Why the torque is maximum when the plane is horizontal and falls to zero when it is vertical?
Torque is maximized when the plane is horizontal because the force due to gravity acts perpendicularly to the lever arm, resulting in the greatest rotational effect. As the plane tilts towards a vertical position, the angle between the force of gravity and the lever arm decreases, leading to a reduction in torque. When the plane is completely vertical, the force of gravity acts parallel to the lever arm, causing the torque to drop to zero. Thus, the orientation directly influences the effectiveness of the force in creating rotational motion.
Exactly vertical or perpendicular?
There is no such thing as exactly vertical because either it is vertical or it is not. You cannot have approximately vertical - it is not vertical, then. Vertical means at 90 degrees to the horizon (or horizontal).
How do you find the normal force of a 25 kg object being pulled by a rope at a tension of 120 N along a frictionless surface at an angle of 30 degrees?
I could be totally wrong but I believe you must take into account the forces on the object in the vertical direction. In this case, the object is being pulled by a rope with a tension of 120 N. The vertical force would therefore be 120 sin(30) Normally W = [F normal] with no vertical force. However, since there is a vertical force: W = [F normal] + [120 sin (30)] (25 kg X 9.8 m/s2) = [F normal] + [120 sin (30)] 245 N - 60 N = [F normal] 185 N = [F normal] I apologize if this is incorrect as I haven't been in a physics class in over 4 years. Good luck!
How do you get your vertical?
by moving vertical
What effort is required to lift a 300 kg weight?
On earth, any vertical force greater than 661.39 pounds will lift a mass of 300 kg.
When did Vertical Force happen?
Vertical Force happened in 1995.
When was Vertical Force created?
Vertical Force was created on 1995-08-12.
Aforce of 50N acts along the horizontal what is its vertical compenents?
If the force is acting horizontally, then its vertical component would be zero, since there is no vertical force acting in this scenario.
Which force opposes gravity?
Any force with an upward vertical component does.
What is the force that gives a thrown ball its vertical movement?
Gravity is the force that gives a thrown ball its vertical movement. As the ball is thrown upwards, gravity acts on it, pulling it back down towards the ground. The vertical movement of the ball is a result of the interaction between the force of the throw and the force of gravity.
How does the force of gravity on a raindrop compare with the air drag it encounters when it falls at a constant velocity?
When a raindrop falls at a constant velocity, the force of gravity acting on it is equal and opposite to the air drag force it encounters. The raindrop reaches a terminal velocity when these forces balance each other out, resulting in a steady speed of descent.
You can calculate the combined effect of several forces by first separating each force into its?
Each force can be broken down into its horizontal and vertical components. Then, the horizontal components are added together to find the net horizontal force, and the vertical components are added together to find the net vertical force. Finally, the magnitudes of the net horizontal and vertical forces can be combined to determine the overall effect of all the forces acting together.
What is the vertical force exerted by the mass of an object?
The vertical force exerted by the mass of an object is equal to its weight, which is given by the formula weight = mass x gravity.
What is the force that gives a thrown ball a vertical movement?
Gravity
How does the unbalaced force of gravity affect the horizontal and vertical velocities of an object in projectile motion?
In projectile motion, the unbalanced force of gravity only affects the vertical velocity of the object. Gravity causes the object to accelerate downwards, increasing its vertical velocity while the horizontal velocity remains constant since there is no horizontal force acting on the object. The combination of the horizontal and vertical velocities determines the overall trajectory of the projectile.
Can a force directed vertically on an object ever cancel a force directed horizontally?
No, vertical and horizontal forces act independently of each other and do not cancel each other out unless they are components of the same force vector. The only way for a vertical force to cancel out a horizontal force is if the vertical force is part of a force vector that is pointing at an angle to the horizontal force.
What should be the net force in the vertical direction when the block is floating?
When a block is floating in a fluid, the net force in the vertical direction is zero. This is because the weight of the block is balanced by the buoyant force acting in the opposite direction, resulting in equilibrium.
