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A man pulls a box with a force of 100N in the direction of east while a boy pulls the same box with a force of 80N in the direction 60 degrees west of south what direction will a second boy apply a fo?
Wiki User
∙ 15y ago
okay hey watz up people well i kno u dont kno watz the answer but i do its 180N
Wiki User
∙ 15y ago
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How does force affect the motion of an object?
If you apply force to an object, you accelerate it. If you apply the force in the direction that the object is moving, you speed it up. If you apply it in the opposite direction, you slow it down. If you apply the force in another direction than the object is moving in you will change the direction of the objects motion. The amount of acceleration is given by a = F/m where a is acceleration, F is force and m is the mass of the object.
In which direction should you apply a force if you want to do the greatest amount of work?
It depends on the kind of work you want done and whether you're using any simple machines. In case you aren't using any simple machines and you are applying force directly, it is best to apply force in the direction of motion desired.
Force can cause an object to change its speed and or direction?
yes, because force is a push or pull, so an example would be that wind (the force) pushed the bike faster toward a building and steered the bike around the building, which causes the bike to change direction. This is an example of velocity too. Velocity is speed in a specific direction.
What is a push or a a pull in a specific direction?
A pull is a force applied along a given axis direction, such as the x axis. A push is a force applied along a given axis direction, such as the x axis, but in the opposite direction., that is, the negative x axis. For a circular rod, for example, a pull will stretch it if applied along its axis, and a push will compress it
How do you calculate weight on an incline?
An incline does not have a weight associated with it.
What is the work done if we apply a 1.2N force and move 4m in the direction of force?
what is the work done if we apply a 1.2N force and we move 4 m in the direction of force
In which direction must a student apply a force to a toy car for it to turn to the left?
the child must apply a force on the direction perpendicular to the car from the right side
How can you chang the direction or speed of an object?
apply a force to it
How do you write a sentence for newtons second law of motion?
When we apply force on an object, it accelerates in the direction of applied force. This acceleration is directly proportional to the magnitude of force and inversely related to the mass of the object.
What are units of measure for force speed direction time velocity and distance?
Force: newton Speed: meters/second Direction: An angular unit would usually be used here - either degrees or radians Time: Second Velocity: Same as speed (but a direction must also be specified) Distance: meter
What direction does the force of gravity apply to the rollercoaster car?
From what I know, Force of Gravity always acts in the vertically downward direction.
What happens if the force is supplied on different kinds of substance?
If you apply a force to the outward or inward direction on a door or a window it will move to the direction of the applied force. If you apply the force towards the direction of the hinge then the door will not move. If you are superman then it will break. If you apply the force to opposite sides of a can then the can gets pressed. There are countless examples which are impossible to mention unless you can be specific in your approach to your imagination.
What work is done when we apply a force of 5n and move in the direction of the force 2n?
jf
How does newtons second law apply to diving?
Newton second law state magnitude of acceleration is directly proportional to the force and the direction of the acceleration is same as the force too. The formula is F=ma. In diving, this law apply too:as you dive,if you accelerate or decelerate while diving,you are actually applying Newton second law.
What should be the angle between the direction of force and the direction of motion of a body so that the work done is zero?
If the force is perpendicular (at 90 degrees) to the direction of motion, that force does no work.
How does force affect the motion of an object?
If you apply force to an object, you accelerate it. If you apply the force in the direction that the object is moving, you speed it up. If you apply it in the opposite direction, you slow it down. If you apply the force in another direction than the object is moving in you will change the direction of the objects motion. The amount of acceleration is given by a = F/m where a is acceleration, F is force and m is the mass of the object.
If a resultant force is exerted on an object towards a stated direction for example north does the object move in the north direction does it apply Newton's second law of motion if so why?
A force applied on to an object will accelerate that object in the direction of the force as a vector. It can be seen as applying Newton's second law of motion, which states that acceleration is directly proportional to force and inversely proportional to mass, or F=ma. Depending on the mass of the object in question, and wether it is greater than the resultant, or net force, the movement in the northern direction will change. However, as an answer to the question stated: Yes, an object will move in the northern direction if a resultant force is exerted on an object the stated direction.
