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When is the force between electric charges maximum?

Force bw two stationary charged particles is directly proportional to product of charges and inversly proportional to square of distance bw them. So max force product of force should be max and distance bw the particle should b minimum.


Does doubling a objects average speed always double the magnitude of its displacement?

No, doubling an object's average speed does not always double the magnitude of its displacement. The displacement of an object also depends on the direction in which it travels. The relationship between speed and displacement is affected by the object's path and any changes in direction it makes during its journey.


What is the amplitude of a wave when two crests meet?

the maximum displacement of a wave particle is called the amplitude.also wave particles at maximum displacement form crests.therefore the amplitude of two crests should be the same.hence the amplitude of the wave when two crests meet is two times the amplitude of one the two crests.


What space should be between the hotplate and the light?

There should be a minimum of 12 inches of space between the hotplate and the light to prevent any potential heat-related issues or hazards. Make sure to follow the manufacturer's recommendations for safe distances between appliances.


What should the minimum clearance be between a crane superstructure and a fix object?

The minimum clearance between a crane superstructure and a fixed object should typically be at least 3 feet to allow for safe operation and prevent any collisions. However, this clearance distance can vary based on the specific crane model and manufacturer guidelines. It is essential to consult the crane's operation manual and follow regulatory requirements when determining the minimum clearance needed.

Related Questions

How much should I weigh if I am 5'3 and 14 years old?

Between about 60 kilo (maximum) and 43 kilo (minimum).


Angle between force and displacement to get minimum work?

The work done by a force is the dot product of the force and the displacement of the point of application of the force i.e.component of force in the direction of displacement * displacementorcomponent of displacement in the direction of force * forcelet W be the work done. Then :W = F.SW = |F|*|S|*cos(θ) ---- equation 1where F and S are force and displacement in vector form and |F|, |S| are their magnitudes respectively. cos(θ) is the angle between line of action of force vector and displacement vector.It is clear from the equation 1 that work will be minimum when cos(θ) is minimum. It is known from trigonometry that minimum value of cos(θ) is -1 which is for angle 1800 or π radians. So work done will be minimum when angle between force and displacement vector is π radians or 1800 i.e. when point of application of force is displaced exactly opposite to the direction of application of force.I appreciate the last attempt to answer the question, but I think it is wrong. The answer should be 90°, because although cos180° = -1, the negative sign in- FScos180° only signifies that the work done has taken away energy from the system, or it signifies that the work is done in the opposite direction, implying that work is done. When the angle is 90°, on the other hand, work done = 0, ie, no work is done at all. Thus the answer should be 90°.(The above answers define minimum work differently.The first answers is if minimum work is negative work, therefore if you do work in the opposite direction of the displacement, the work you do is negative and is less than 0. Minimum work here is the work that is the lowest number.The second answer defines minimum work as the magnitudeof the work done being minimized. Since magnitude is always positive, minimum work in this case would always be zero. Which one is correct depends on the situation you are dealing with.)


How do you find relative minimum and maximum according to a graph in math?

Any graph should be titled and have maximum and minimum values listed on it. The minimum values are usually on the bottom left and the maximum values are on the top right and bottom right of the graph.


How many members in private ltd company minimum?

The minimum should be 2 members and maximum 50 members.


What is the maximum and minimum amount of mg of cholesterol that should be in your daily diet?

The maximum amount of cholesterol should usually be nowhere over 300mg. However, there is no minimum. If you don't get sufficient cholesterol in your diet, your body will just make it.


How large should a horse pen be with a stall?

I don't think that there's a minimum or maximum.


What should the compression ratio be for a 1994 Pontiac Sunbird 2.0L SOHC engine?

the minimum is 100 PSI. The maximum variation would be 30% between the 4 cylinders.


What is a maximum stock level?

Maximum stock level is the maximum amount of stock you should maintain to avoid depletion of quality and un-necessary carrying costs.It is calculated as follows RE-ORDER LEVEL + RE-ORDER QUANTITY - (MINIMUM CONSUMPTION x MINIMUM PERIOD OF DELIVERY.


How long should steps dry before walking on them?

Minimum of 2 mins. And maximum of 5-6 mins.


What is the normal Velocity of water in a central heating system?

Normal velocity is between 0.4-1.0 m/s. Absolute minimum is 0,25 m/s and maximum should not exceed 1,5 m/s.


Maximum and minimum salary for a doctor?

it should be guided by the living expenses. it should be sufficient for normal living style. it includes cozy home, fooding, insurances, children education and happy holidays. it should be minimum of 4-5,000 USD per months. Maximum can reach anywhere upto 200000-500000 USD per year. i guess


How do you know if the AC breaker matches the AC unit starting demand load?

Read the literature for the ac condensing unit, or the tag on the outside of the unit. Minimum circuit ampacity= minimum breaker, wire and fuse size. Maximum circuit ampacity= the maximum size. Your circuit breaker, wire size and disconnect fuses should all be at or between those 2 numbers.