What is the momentum of a 100-kilogram shell if its speed is 1,500 m/s? Show the figure/fbd, given and formula used

Q: Determine the height of a rocket that stands 979.0 inches tall in meters

A: Relation between inch and meter  1 inch = 0.0254 meter

Q: How many kg · m/s might describe the following everyday phenomena? (Recall that momentum equals the…

A: Formula for Momentum is given by                                                  P = mv…

Q: A student flicks a penny horizontally off of a classroom desk at 3.0 m/s.  If the desk is 0.85 m…

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Q: 3 kilogram ball is dropped from the top of a building that is 140 meters high. what is the velocity…

A: When a body is at some height it will have its own potential energy, as it gains speed the stored…

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

A: Given At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots…

Q: A rock is thrown off a 42 ft. high building at 0.00381 m/s at an angle of 300 below the horizontal.…

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Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 17 knots and ship…

A: Here, we know that at time t, the ship A moves 17t an ship B moves 19t , and it can be found that…

Q: hat is the mass of an object that is positioned 5 meters above the ground and possessess  a…

A: we know that  gravitational potential energy = 2534 joule position h= 5 m t

Q: According to the Eistein's equation, how does the amount of energy in a kilogram of feathers compare…

A: We know, E=mc2

Q: A rocket is designed to be launched to space with an acceleration defined by the equation given…

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Q: We know a speed boat can travel at 33 knots. How long (in minutes) will it take to cross the…

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Q: The figure below shows the Hoover dam bridge over the Colorado river at the heights of 271 m if a…

A: SOlution: Given that height = 271 m

Q: What do you mean by velocity ?

A: We have to define velocity in above question.

Q: Complete the table above by calculating the velocity V in each year. (Round your responses to the…

A: The velocity of each year is given as follows; Velocity of 2021, V=10 Velocity of 2022, V=11…

Q: A 50-kilogram student stands in an elevator. How much force does she exert on the elevator floor if…

A: If the elevator is accelerating upward, this reduces the force of gravity by 1m/s2 .

Q: At what rate must a cylindrical spaceship rotate if occupants are to experience simulated gravity of…

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Q: ich of the following is a CORRECT description of Einstein’s Geometric Theory of Relativity?

A: B. This theory implies that the gravitational force of attraction between two objects with mass does…

Q: You step on a weighing scale, and it tells you mass 63 kilograms. How many pounds does this…

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Q: Choose the BEST answer to the following: What Einstein discovered about space and time is that they…

A: In 4Dreality, Space-Time is consisting of 3D (Length, Width and Height/Depth) and Time coordinates…

Q: he equation to det

A: A pickup coil is a coil of wire doesn't respond to a magnetic field but rather to a change in…

Q: Many people have some sense for the SI units describing mass, length, and time. one kilogram is…

A: Given data:  Mass of tennis ball (m) = 0.05 kg Speed (v) = 20 m/s Required: The momentum (P)

Q: The speed of light is 2.998*10^8 m/s. How far does light travel in 7.0 μs ? Set the math up. But…

A: Given data The speed of the light is given as v = 2.998 x 108 m/s. The time interval is given as t…

Q: A small turtle moves at a speed of 360 furlongs per fortnight. Find the speed of the turtle in a…

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Q: A person's weight W varies inversely as the second power of the distance d from the center of a…

A: As weight varies inversely as the second power of the distance d from centre of the planet we can…

Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…

A: Draw the position diagram for the system at t = 0.

Q: A small turtle moves at a speed of 458 furlongs per fortnight. Find the speed of the turtle in…

A: 1 furlong=220 yards 1 yard =3 ft 3.281 ft=100 cm So,  3 ft =[100/3.281]×3 cm              =91.43 cm…

Q: Consider the light of multiple candle flames, each of the same brightness. Rank from brightest to…

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Q: Use your weight in pounds (while standing on the surface of the Earth) to calculate your mass in the…

A: The weight that is to be converted into different units is:  200 pounds given the conversion scale :…

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A: Here given a bullet of mass 0.0055 kg hits a block of mass 0.96 kg. We have to find the initial…

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A: Given,  A 16 pound bowling ball is on earth and we need to find its mass in kg.  As we know,  1 kg…

Q: Define the kinetic energy of an object with mass m moving with velocity v and give its units.

A: The kinetic energy of an object is the form of energy that an object possesses due to its motion,…

Q: Would it be possible for a (0.04 kilogram) to have the same kinetic energy as a moving car (2100…

A: Given  Mass m1=0.04kg m2=2100kg

Q: Base your answers to questions 2 and 3 on the information below. An 8.00-kilogram ball is fired…

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Q: What is the speed of a rocket that travels 9000 meters in 12.12 seconds?

A: Given ,         Distance=9000 meters           Time= 12.12 seconds

Q: Oliver traveled 100 km at a certain speed. In going back, he increased his speed by 10 km/hr. If it…

A: Given: Distance traveled d=100 km, Total time t=113hours, Original speed v km/hr, During going back…

Q: 3. Light travels at the speed of 186,000 miles/second. How far does light travel in 4 hours? Hint:…

A: Given : Speed of light=186000 miles/second In this question we have to distance travelled in the 4…

Q: tronaut on a rocket ship is headed straight for another server is standing on Earth. If they both…

A: The velocity of light is the same in all inertial frames of reference.  Therefore both the persons…

Q: Link has to travel to Hyrule castle. Link is currently in the Gerudo desert. The desert sand…

A: Given:speed in sand, vs = 4 km/hspeed in field, vf = 6 km/hwidth of desert in south direction, d = 2…

Q: What is the momentum of a 100-kilogram shell if its speed is 1,500 m/s?

A: Recall Linear momentam=mV where m is mass of object, V is velocity of object.

Q: What is the force of gravity between two keen physics students who are (3.30x10^0) m apart if one…

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Q: rock is thrown upward with a velocity of 12 meters per second from the top of a 24 meter high cliff,…

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Q: The potential energy of a 40 kg cannon ball is 14,000 Joules.  How high (in meters) was the cannon…

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Q: Figure 1 shows the motion of a puck on a tilted blue coordinate system, which is slightly rotated…

A: Here in the diagram the blue coordinate system is tilted to the right. The origin of the blue…

Q: Aurora and Norma decide to walk to school. They must walk 3 kilometers south on one street and then…

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Q: At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship…

A: Given: Initial position of ship A is (d) = 30 nautical miles west from ship B. Speed of ship A (va)…

Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 21 knots and ship…

A:

Q: At noon, Train A is 10 miles due west of Train B. Train A is moving west at 22 miles per hour and…

A: Let the Train B at noon be the origin of coordinates. Position of the Train A at 4 PM: 10+4×22=98…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.