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A 25 kg suitcase is being pulled with a constant speed by a handle that is at an angle 25 above the horizontal if the normal force exerted on the suitcase is 170 N whats the force applied to handle?
use the formula N=mg+F(sin theta). plug in the givens and solve.
Why the graduations have made on the horizontal circular disc of Universal force table apparatus?
Graduations on the horizontal circular disc of a Universal force table apparatus help measure angles accurately. By reading the angle where the force is applied, one can determine the magnitude and direction of the force being applied to the system being studied. This allows for precise calculations and analysis of forces in different experimental setups.
Which situation below describes that the law of reflection is being applied?
When light rays hit a mirror and are reflected back at the same angle at which they hit the mirror, the law of reflection is being applied. This law states that the angle of incidence is equal to the angle of reflection.
What are slope lines?
They are lines that are not horizontal nor vertical.
How does shearing affect rock in Earth's crust?
Shearing affects the rocks in the earth's crust when the rocks are being pulled apart in opposite horizontal directions
What is the net force if the box is being pushed to the left with 11N and being pulled to the left with 12N and being pulled to the right with 3N?
The net force is calculated by adding up all the forces acting on the object. In this case, the forces being applied to the left (11N and 12N) are greater than the force being applied to the right (3N). Therefore, the net force would be 11N + 12N - 3N = 20N to the left.
What kind of motion thrown at an angle called?
A motion thrown at an angle is called projectile motion. It involves an object being launched at an angle relative to the ground and following a curved path due to the combination of its horizontal and vertical velocities.
Why do the planets revolve around the sun in a general horizontal fashion as opposed to one being horizontal another being vertical another at a different angle and so forth?
they don't they are only pictured like that because it is hard to picture them all on a different plane.
Which forces act mostly in a horizontal direction?
Frictional force and tension in a horizontal rope are two common forces that act mostly in a horizontal direction. These forces are important in scenarios involving objects moving along a surface or being pulled horizontally.
What is the difference between plane of application and direction of force?
The plane of application refers to the surface on which a force is acting, such as horizontal or vertical. The direction of force describes the path along which the force is applied, such as pushing or pulling. In essence, the plane of application identifies where the force is being applied, while the direction of force indicates how the force is being applied.
How much force must be used to pull down 100 lbs using a rope?
To calculate the force needed to pull down 100 lbs using a rope, you would need to know the angle at which the force is being applied and any other factors that may affect the force required. In a simplistic scenario with no angle or other factors, you would need to exert at least 100 lbs of force to counteract the weight of the object being pulled down.
What keeps the planets from being pulled to the sun surface by gravity?
The orbital speed of the planets prevent this. The planet's ARE all failing towards the Sun but their horizontal speed means they always miss.
