Last Updated on February 18, 2023 by tawhid
A hiker who weighs 985 N is carrying a backpack that weighs 245 N. What is the total weight of the hiker and backpack? The total weight of the hiker and backpack is 1,230 N.
A hiker who weighs 985 N can be a bit of a challenge to hike with. This weight is the maximum that the hiker can carry without causing too much strain on their body. The best way to hike with this weight is to use a hiking staff or walking stick.
This will help distribute the weight and make it easier for the hiker to move forward. It is also important to take breaks often and drink plenty of water. Hiking with this much weight can be tiring, so it is important to pace yourself and not overdo it.
A Man Holds a 171 N Ball in His Hand
A Man Holds a 171 N Ball in His Hand
When it comes to holding a ball, the size of the object doesn’t always dictate the amount of force required. In fact, when it comes to holding a171 N ball in his hand, a man would need to use approximately 12.5 pounds of force.
The reason for this is because the weight of the object is not evenly distributed throughout. Instead, most of the weight is concentrated at the center of the ball. This means that more force is required to keep it from falling out of his hand than if the weight were evenly distributed.
A Person Exerts a Horizontal Force of 190 N in the Test Apparatus
A person exerts a horizontal force of 190 N in the test apparatus. The mass of the person is 68 kg. The acceleration of gravity is 9.81 m/s2.
The net force on the person is equal to the sum of the forces acting on the person. The force of gravity acts downward on the person with a magnitude equal to mg, where m is the mass of the person and g is the acceleration of gravity. The force exerted by the person on the test apparatus is equal in magnitude and opposite in direction to the horizontal force that they are exerting, so this cancels out.
Therefore, we are left with just two forces: gravity and friction.
The frictional force between the ground and shoes helps to keep us from slipping when we walk or run. It also opposes any motion between two surfaces that are in contact with each other.
In this case, it opposes our movement as we try to push forward against it using our legs. This frictional force has a maximum value given by f_max = μN, where μ is coefficient of friction and N is normal force (the perpendicular component of gravity). Our weight W = mg makes up part of this normal force; however, there’s also an additional contribution from air resistance which we’ll ignore for now since it’s relatively small compared to our other forces (we’ll come back to this later).
So for now we can write N ≈ W . We can plug everything into our equation for maximum friction and solve for μ:
μ = f_max /WN = 0.0190 /(68*9.81) ≈ 0..000244
This number seems low but that’s because friction coefficients are typically given as dimensionless values (i.e., without units). When you take into account all of the factors that contribute to friction like surface area, contact time, etc., you end up with a very tiny number! Now let’s see how much friction is actually opposing our motion by plugging everything into Newton’s second law: F = ma .
We know that F_net = ma , so if we set F_net = 0 then we can solve for a:
A Cd Has a Mass of 17G
A CD has a mass of 17 g. What does that mean? It means that the CD itself weighs 17 grams.
This is important to know because it can help you determine how much the CD can hold. For example, if you need to store a lot of data on a CD, you’ll want to choose one with a higher capacity.
A Person Exerts a Horizontal Force of 190N
When a person exerts a horizontal force of 190N, they are essentially pushing or pulling an object with a net force of 190 newtons. This is usually done in order to move the object in question horizontally – that is, along the x-axis. In order to calculate the amount of work done by this person, one would need to know the distance over which the object was moved.
If, for example, the object was moved 2 meters, then the work done would be 380 joules (190N * 2m).
A Man Holds a 178-N Ball
A man holds a 178-N ball. The average person can hold a 10-pound (4.5-kilogram) weight in each hand for about 2 minutes before the muscles start to tire and shake. So, this man can hold the ball for about 8 minutes before his muscles start to tire.
Credit: www.galls.com
How Much Does a Hiker Weigh
How much does a hiker weigh?
This is a difficult question to answer because there are many variables that can affect the weight of a hiker. Some of these variables include the type and amount of gear they are carrying, their body composition, and how long they have been hiking for.
Generally speaking, however, most hikers fall within a range of 120-180 pounds.
ANOTHER 10 National Park DISAPPEARANCES – Episode #24
Conclusion
A hiker who weighs 985 N is quite a sight to behold! This massive individual is probably not your average Joe. In fact, they may be more than twice the size of an average person.
But what does it take to be a hiker who weighs 985 N?
Well, for starters, this person would need to have a lot of muscle mass. And we’re talking about the really dense, lean muscle that you see on bodybuilders and professional athletes.
The kind of muscle that takes years of dedication and hard work to develop. So our hypothetical hiker probably didn’t just wake up one day and decide to start hiking – they’ve likely been working towards this goal for a long time.
But even if our hiker has the requisite muscle mass, there’s still the issue of carrying all that weight around.
After all, 985 N is almost 220 pounds! That’s a lot of extra weight to lug up and down hills, through mud and over rocks. Our hiker would need to be extremely fit and strong just to be able to move their own bodyweight, let alone any additional gear or supplies.
So if you ever come across someone who fits this description – a huge, incredibly muscular individual carrying a backpack that looks like it’s filled with bricks – don’t be too surprised. They’re just doing what it takes to hike at their heaviest!