On the planet Zebulon, the standard unit for length is the kerflump (kf) and the standard unit for time is the zorch (zh). After many yecars of rescarch, you have determined that: 1 kerflump 1 zorch 2.115 meters (1 kf = 2.115 m) %3D %3D 3.025 seconds (1 zh = 3.025 s) %3D If you are driving at a speed of 83.5 mi/h, how fast are you going in terms of kerflumps per zorch (kf/zh)? NOTE: 1 mi = 1609 m.

Q: A bullet fired from a rifle begins to fall(a) as soon as it leaves the barrel.(b) after air friction…

A: bullet fired from a rifle begins to fall

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A: Visualize the Problem:

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A:

Q: How does Galileo Galilei's theories apply to a projectile problem?

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Q: Hello, I have a question - Explain how you could produce a large acceleration using a very small…

A: You could produce a large acceleration using a very small Force only when :-(i) the mass is very…

Q: How do we reduce force and acceleration in a collision?

A: Reduce force:- We know that the force in a collision reducing by extending the time of the collision…

Q: An object falls off a cliff (ignore air resistance), what remains constant?

A:

Q: You are driving car ahead lose control goes off road hit a tree. When I get to car driver is slump…

A: Firstly, u should picup the baby and remove him from the car. You should try to stop the babi's…

Q: If it were not for air resistance, why would it be dangerous to go outdoors on rainy days?

A: Air resistance causes the speed of the body to slow down.

Q: Mac says that if he flings the jello with a greater speed it will have a greater inertia. Tosh…

A: The argument presented by Tosh is absolutely correct. The inertia of a body is independent of the…

Q: Heather & Bryce can apply a force of 32-N to a wagon with some of their toys and play items that has…

A: Given data:  Force (F) = 32 N Mass (m) = 20 kg Initial velocity (Vi) = 0 m/s Time (t) = 4 s…

Q: Jack pushes a sled through loosely packed snow. Using a constant force, he pushed 4 second and gave…

A:

Q: A large basketball and a smaller tennis ball are dropped at the same time from the top of a…

A: Acceleration is acceleration due to gravity  which is independent of mass .Hence, acceleration is…

Q: What happens when a moving bumper car collides with a stationary bumper car?

A: The bumper cars are powered by electricity, which is conducted by a pole on the rear of the vehicle…

Q: Why is it that when you are climbing up a wall, you pull down on a hold to move upward?

A: yes, From newton 3rd law of motion which state that for every action there is equal and opposite…

Q: Will a real cart gain speed faster going down a given ramp than it loses speed on the way up, or the…

A: Let F= force applied on both forces. fk is the kinetic friction

Q: Supergirl pushes with a force of 24,000N on a 5000kg truck carrying stolen biological weapons to…

A: F = 24000 N m = 5000 kg θ = 35 degree

Q: Which is harder to stop? A train or a car traveling at

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Q: #08

A: Given that:-Mass of First stone, m1=3 kgMass of second stone, m2=10 kgIt will be dropped 40m from…

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A: Given :      Height, h1 = 60 m      Initial velocity, v1 = 0 m/s      At bottom, height h2 = 0 m

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.