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Which two weights need to be swapped to balance the scales 1 kg 4kg 5kg 2 kg 6kg 8kg?
To balance the scales, the weights on each side must have the same total mass. In this case, the left side has a total mass of 10kg (1kg + 4kg + 5kg) and the right side has a total mass of 16kg (2kg + 6kg + 8kg). To balance them, you need to swap the 4kg weight on the left side with the 6kg weight on the right side. This would make both sides have a total mass of 14kg (1kg + 6kg + 5kg = 2kg + 4kg + 8kg).
What else can I help you with?
What are the answers for in the balance puzzle 2 grades 7-9?
In the balance puzzle for grades 7-9, the answers typically involve using algebraic concepts to determine the weights of different objects on a balance scale. Students may need to set up equations based on the relationships given in the puzzle and solve for the unknown weights. The key is to apply logical reasoning and systematic problem-solving to find the correct balance. If you need specific numeric answers, please provide the details of the puzzle.
How do you find the density of a perfect cube with a balance and a ruler?
To find the density you need the mass and volume and then, density = mass/volume. Given a ruler, you can easily measure an edge of the cube. If that is x units, then the volume is x3 cubic units. However, it is not clear how you find a mass with just a balance. You need some standard weights, but these do not appear to be provided. You are stuck and cannot answer the question.
Postal Scales?
Postal scales come with different measurements. Some are more specific than others. If you do not need your scale to be very specific, you have the option of picking cheaper scales. Office supply stores like Staples and OfficeMax have these on sale sometimes.
What tools do you need to find density of a cube?
Scales to measure its mass and a ruler to measure the length of the cube's side.
How many 400 grams is the one kilogram?
You would need two and a half 400 gram weights to equal 1 kilogram.
How many 8-pound weights are needed to balance two 12-pound weights?
You would need one 8-pound weight on each side of the two 12-pound weights to balance them.
What type of weights can be used as scale calibration weights?
Weights which have been carefully measured and crafted for the specific purpose of calibrating scales should be used in scale calibration. These weights need to be of a known weight in order to adjust the scale.
Where can one purchase balance scales online?
There are many resources one has when purchasing a scale for their shop or business. Some of these include the Scale Shop, InScale Sales, and various food equipment retailers. Amazon and eBay also have an assortment of shop scales for purchase.
What do you need to use to find the mass of the ring?
To find the mass of the ring, you would need a balance or scale to measure its weight. The mass can then be determined using the relationship between weight and mass (mass = weight/gravity).
How are a balance scale and triple bean balance different?
A balance scale compares the weights of two objects by placing them on opposite sides of a central pivot point, while a triple beam balance uses three sliding weights to measure the mass of an object. The main difference is in the mechanism of measurement, with a balance scale relying on the principle of balance and symmetry, whereas a triple beam balance involves adjusting the position of the weights to find equilibrium.
How many 50g weights will balance 1kg?
Well, honey, if you want to balance a 1kg weight, you're gonna need 20 of those sassy 50g weights. It's simple math, darling. Just divide 1000g (1kg) by 50g and you get 20. So, grab those weights and get balancing!
What would you make on a faceplate lathe?
You need balance. Weights equal to the weight of the workpiece on the holder.
Why does a weightlifter need balance?
Because without balance he would either fall over from being too top heavy or he would drop the weights.
How would you balance these weights 5kg 11kg 2kg 19kg 7kg and 23kg?
To balance the weights, you need to ensure that the total weight on each side is equal. In this case, you can balance the weights by placing 5kg and 23kg on one side of the scale, and 11kg, 2kg, 19kg, and 7kg on the other side. This way, both sides will have a total weight of 28kg.
Why do fish need scales?
Fish scales provide protection by reducing friction and protecting against injuries or parasites. They also help fish regulate their buoyancy and maintain water balance. Additionally, scales allow fish to swim more efficiently by reducing drag in the water.
What types of scale calibration weights do I need for a triple beam balance scale?
You will need weights between increments of a gram (to 2 decimal places) and up to 100 grams. This is if you want to calibrate for the metric system.
How to use the set of weights in the physics laboratory?
To use the set of weights in the physics laboratory, first identify the specific weight you need based on the experiment requirements. Then, carefully place the weight on the object or apparatus you are studying to measure the force or mass. Finally, record the observations and data obtained using the weights for analysis and conclusions.
