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Q: The mass of a certain elephant is 4,867 kg. (a) Find the elephant's weight in newtons. N (b) Find…
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Q: The mass of a certain elephant is 5,467 kg. (a) Find the elephant's weight in newtons. N (b) Find…
A: mass of elephant, m= 5467 kg
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- Hello, please answer the following Physics question correctly. *If you solve the question CORRECTLY and I will 100% leave a thumbs up for you. Thank you. Physics Question: 1) If a 5.0 kg box is pulled simultaneously by a 10.0 N force in the east direction and a force 5 N in the west direction, then the magnitude of the acceleration must be?CALCULATE the acceleration of the Falcon 9 Rocket if it takes 70 seconds from launch to reach supersonic speed = 343 m/s. b) Calculate the theoretical acceleration of a 549,054 kg Falcon-9 Rocket, during launch when the thrust of its engines has a net force of 7.6 x 10^6 N. (Hint: use Newton's 2nd law and solve for acceleration) c) Neglecting wind resistance, DETERMINE the theoretical time in seconds it would take for the rocket to reach supersonic speed? (Hint, use your kinematic equation (final) = (initial) + a*t, solve for t). d) Briefly discuss reasons for the difference between your theoretical and actual accelerations and times to reach supersonic speed.answers to both question s While we think of weight as "mass", it is actually the pull of gravity on the object. For example, 4.5 kilograms (kg) near Earth is pulled with a force of about 45 newtons, that is, the same force we call "10 pounds" here in the U.S. where the metric system is not as familiar. Now put a 10 lb box at rest on a flat table. What is the total force on the box? mg That's the force of gravity downward on the box. 0 There is no net force on the box. The frictional force F which is μ mg N That's the normal force of the table pushing up on the box. How fast will an object be falling if dropped from rest and allowed to fall for 94 seconds? Use g = 10 m/s2 and give your answer in m/s
- https://bit.ly/3ut4sL4 1. Who is ancient Greek Philosophers thought that the heavier theobject, the faster it should fall?2.What is Aristotle’s most notable contribution to astronomy?3.Which Aristotelian motion refers to the movement of the objects that are onearth?4.Which Aristotelian motion refers to the movement of animals and humans?5.Which of the following reasons Aristotle thought about the nature of motion?6.Which among the following astronomers were conclusive of Galileo’s idea?7.Which of the following terms refer to the property of an object to resist change inmotion?8.What did Galileo found out after dropping objects with different masses on theleaning tower of pisa? 9.Which of the following statements is false regarding Galileo’s experiment ona. As an object moves on a downward slope, its speed will decreaseb. As an object moves on an upward slope, its speed will increasec. As an object moves on a flat surface, it will increase then decrease itsspeed.d. All of the above.10.…Let's say we were to measure the force of gravity between two objects. Next we move the objects 10 times further away from one another. How does the force of gravity in this new case compare to the original case? (aka how many times larger (value greater than 1) or smaller (value smaller than 1) is the force of gravity in the new case?I need help: (Define it in your own words . Use it in a Physic sentence that demonstrates its meaning) 1. Inertia 2. Newton's First Law 3. Equilibrium 4. Newton's Second Law 5. Terminal Speed 6. Nonfree Fall
- Explain what the concept of force means in physics, why forces are vectors, and the significance of the net force on an object?Hello! I’m on this worksheet that’s talking about Newton’s Second Law. Can someone please help me understand this question and what it is asking me to do in order for me to solve it?Answer the questions below and state if the question is an example of Newton’s first, second or third law of motion. A rocket fired from its launching pad not only picks up speed, but its acceleration increases significantly as firing continues. Why is this so? (hint: 90% of the mass and weight of a newly launched rocket is fuel) Answer: Why do space probes continuously move in outer space? Answer: Suppose you are standing on a skateboard and shoot a paintball gun at your friend. Which direction relative to your friend will you move? Answer:
- An adventurous archaeologist crosses between two rock cliffs by slowly going hand-over-hand along a rope stretched between the cliffs. He stops to rest at the middle of the rope (Figure 1). The rope will break if the tension in it exceeds 2.55×104 NN , and our hero's mass is 87.6 kgkg1. If the angle between the rope and the horizontal is θθtheta = 11.1 ∘∘, find the tension in the rope?2. What is the smallest value the angle θθ can have if the rope is not to break?With bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move forward together with a maximum forward force of 18,470 N. Assuming friction is zero, what is the magnitude of the force (in N) of the car's bumper on the truck's bumper? Hullo, everyone! I actually know the answer to this question, because I keep getting it marked as wrong - the answer is supposed to be 4178, but for the life of me, I can't figure out how. I thought it would be as simple as finding the acceleration, then multiplying by mass, but I've tried converting kg to g, tried the law of equal and oppositie reaction, tried the car's mass, tried the truck's mass, but I never even get close to the answer I've been given. The AI function on Bartleby, which I have often found quite useful, also can't get 4178. If anyone could send me the specific steps involved in getting this answer, I would be so grateful - thank you so much! 've tried everything with this question.After watching the video of Felix Baumgartner setting the world record free fall, answer these two questions and upload to this folder. For both questions assume he was in free fall with no air resistance. Also assume the acceleration due to gravity is 10 m/s^2. 1. How fast is Felix going after 30 seconds? 2. How far did Felix fall after 30 seconds?