angular frequency w is equal to

Q: A potato of mass m = 0.26 kg hangs motionless, suspended by two strings as in the figure. Find the…

A: The mass of the potato:

Q: Prof. Chini's research group uses short bursts of laser light to measure the motion of electrons…

A:

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.44 tons…

A: Weight of the squid, W = 0.44 tons 1 ton = 907.185 kg ∴0.44 ton = 907.185×0.44 kg=399.16 kg

Q: A truck’s brakes can overheat and fail while descending mountain highways, leading to an extremely…

A: According to the Work-Energy Theorem, Work done by non-conservative force = Change in total…

Q: 1) A completely full underground oil reservoir is the shape of a perfectly round disk, similar to an…

A: An oil reservoir is the shape of a round disk that has some radius and thickness. The oil is pumping…

Q: A scuba diver dove 4 m under the water and then went down another 8 m. What was the diver's final…

A: Total depth (D) = Initial dive (d1) + Final Dive (d2)

Q: The cheapest fuel anywhere on the Autostrada in Italy was €1.646/l on A14 at CANNE BATTAGLIA OVEST…

A: Write the expression to convert 1 gallon in litre. 1 gallon=4.546 litres

Q: Can you help break a paper down to 8 pages?

A: The problem with folding paper in half multiple times is that the paper's surface area decreases by…

Q: A 50 N crate is pulled up a 5.0 m inclined plane by a worker at constant velocity. If the plane is…

A: Let F denotes the pulling force, θ denotes the inclination angle, w denotes the crate’s weight, and…

Q: You get pulled over for running a red light. $500 fine. When you get to court, you explain that it…

A:

Q: 5.- For A = 3î +ĵ-k, B = −î+ 2ĵ+ 5k and C = 2j - 3k, find a) C - (Ā – B), b) (Ā + C)xB

A: We need to find,

Q: a) Convert 22 days to seconds many kilogram b) 15 ms to minutes

A: Given data: 22 days & 15 ms Required: 22 days in seconds and 15 ms in minutes

Q: From a ravine that is 141 meters high, a stone is dropped. How long will it take to fall to the…

A:

Q: An astronaut’s pack weighs 17.5 N when she is on the earth butonly 3.24 N when she is at the surface…

A: The weight of astronaut on Earth 17.5 N, and the weight on Moon is 3.24 N. The expression of weight…

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons…

A:

Q: An object has a mass of 100 kg. a) How much does it weigh on Earth? b) How much does it weigh on the…

A:

Q: Trailer truck has a mas of 4 metric tons and is traveling at 75 km/h. The driver then applies the…

A: Given,  m = 4000 kg  v = 75 km/h     = 20.83 m/s  t = 6 sec  According to Newton's first equation of…

Q: 2157m into scientific notation using 2 significant figures

A: Given : Distance, D = 2157 m Required : To express the given distance into scientific notation using…

Q: What is the mass of the object . When the weight of the object is 1200 N ?

A: Given  Weight of the object is 1200 N  Mass of object is ,M =?

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.