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The weight of an object that has a mass of 3kg?
The weight of an object with a mass of 3kg on Earth is approximately 29.4 newtons. Weight is calculated by multiplying the mass of an object by the acceleration due to gravity (9.8 m/s^2).
What is the force exerted by a 3kg ball?
The force exerted by a 3kg ball can be calculated using the formula F = m * a, where F is the force, m is the mass (3kg in this case), and a is the acceleration. If the acceleration is known, you can use this formula to find the force.
What is shot put weight for 12 year old boys?
The typical girls' shot put is eight pounds, but some girls prefer throwing a 12 pound shot.
Which is the best estimate for the mass of a watermelon?
You can just use a set of weigh scales.
What size shot put do 14 year olds use?
Male 4KG Female 3KG
What is greater 3kg or 7 pounds?
7 lbs is greater
What Do you Use To Measure Tare weight?
The tare weight is the weight of the receptacle without the items you're weighing in it. To measure the tare weight, you put the empty truck or beaker on the scale first. Record that weight and after you take the gross weight, subtract the tare weight. What you left is the weight of the goods.
If the weight of a 1kg body streches a spring by 2cm how much will the spring be streched when it supports a 3kg load?
Assuming the spring obeys Hooke's Law, we can use the formula F = kx, where F is the force, k is the spring constant, and x is the displacement. Since the spring is stretched by 2cm (or 0.02m) when supporting a 1kg load, we can calculate the spring constant k. With a 1kg load, F = 1kg * 9.8m/s^2 = 9.8N. Therefore, k = F / x = 9.8N / 0.02m = 490N/m. Now, for a 3kg load, F = 3kg * 9.8m/s^2 = 29.4N. Using the spring constant k = 490N/m, we can rewrite F = kx as 29.4N = 490N/m * x. Solving for x, we find that the spring will be stretched by 0.06m (or 6cm) when supporting a 3kg load.
What is the best sail for a boat?
There is no best. It depends on the use of the boat and how the rigging is set.
What is heavier 3 kg rock or 2800 gram rock?
3kg rock = 3000 g rock; so it is heavier because it weighs more. hoping kids use this!
Can I lose weight on a 1500 calorie diet?
Yes, you can, and I have. I had two accidents in 9 months and lost the use of my left arm for months. I was ballooning in weight from lack of activity, but I fought back and lost the weight and more - all by diet. It ultimately depends on what you eat.
How many pounds is 3 kg?
1.36 kilo. The actual conversion of 1 kilogram is equal to 2.204622622 pounds. For everyday use, rounding to 2.2 should be enough. One pound is 0.45359237 kilogram, or 0.45 kg for everyday use.
