Do time intervals depend on who observes them?
Q: What exactly is a dimension that changes slowly?
A: Have a look
Q: 1. Which has more momentum, a peanut falling at 5 m/s or an elephant falling at the same speed? 2.…
A: 1 Answer Momentum = mv. (V= 5m/sec) elephant has more weight compare to peanut and momentum…
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A: Introduction: The net force on a body is equal to the mass of the body and the acceleration of the…
Q: A string of linear mass density 4.9 x 10-3 kg/m is stretched by a 441 N tension force, and fixed at…
A: Given The linear mass density is μ=4.9×10−3 kg/m. The tension force is T=441 N The frequency is…
Q: How many meters are in a light year?
A:
Q: 2 part question.
A: Part (1 of 2) Basic Details The force acting on the electron depends on the charge of the electron,…
Q: What should be the duration of the year if the distance between the earth and the sun gets doubled ?
A:
Q: Why do clocks go clockwise?
A: Sundial is the first ever clock made in the universe, which is the predecessor of any clock. All the…
Q: uldn't we convert the km/hr and m/hr?
A: Given, Nishi is driving his 2000kg car at 50 m/h. He diverts his attention from the road to message…
Q: The number of hours of daylight in Montreal t days after the beginning of the year is approximately…
A: The number of hours of daylight in Montreal t days after beginning of the year is;…
Q: ) Charging is the process of supplying the electric charge (electrons) to an object or losing the…
A: Electric charge Electric charge is the basic physical property of matter that causes it to…
Q: plane page. A decreasing magnetic field is directed into the page. The induced current in the loop…
A: Lenz's Law: In physics, Lenz's law states that whenever there is a change of magnetic flux…
Q: So the symbol in the circle means “number”?
A: Yes the symbol in the circle means “number”. Actually he write it in short , he should write number.
Q: If the distance between the earth and the sun were half its present value, the number of days in…
A: According to the Kepler's third law the square of the time period of a planet around the Sun is…
Q: 2. You want to use a +12 cm focal length lens as a x6 magnifier. How high above the object should…
A: 2) Write the expression for the magnification and susbtitute the corresponding values.…
Q: Suppose a ball falls a distance of 168 +2 cm when released from rest. What is (3) the time of flight…
A: 3) The distance covered in free-fall motion can be represented as, Here, u, a, and t represent the…
Q: The United States is 243 years old. How old is it in seconds? Write your answer in metric terms with…
A: Given data: The age of United states is x=243 years.
Q: Suppose you drive from Here to There at a speed of 45 miles per hour and then drive back from There…
A: Given data: From here to there, Speed (v1 ) = 45 mi/h Back from there to here, Speed (v2) = 90 mi/h…
Q: What would be the duration of the year if the distance between the earth and the sun gets tripled.
A: We have to find out what is the duration of the year if distance between sun and earth is tripled
Q: Two carts are on an essentially frictionless track. One cart has a mass of 0.5 kg and the other has…
A: a) Determine the momentum before the collision. Determine the momentum after the collision.
Q: What would be duration of year, if distance - between earth & the sun gett doubled? (0) 129 days (0)…
A: We need to compute-Duration of the year (T2)=?The data given as-Original orbital radius=r1New…
Q: a toy airplane takes off and flies for a distance of 34 meters at an angle of 26 degrees above the…
A: in this question we determine altitude of toy plane.
Q: How do you think this would affect your period measurements? Just that they would be more accurate?
A: Taking an average over multiple oscillations is a common practice in experiments to improve the…
Q: . Seth hiked 3.5 miles each hour. Ordered pairs were graphed of the total distance Seth hiked. The…
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Q: What's Dimensions?
A: Required :: What is dimension. In physics, the dimension of a space is the minimum number of…
Q: The radius of the earth is 6400 Km and the height of a person is 1.7m, how high can you stand to see…
A: Given: Radius of earth, RE=6400 km Height of person, 1.7m To Find: Height to see the Horizon
Q: How would you find the time it would take?
A: the expression to calculate the time taken by the laser beam is given by
Q: 13. If Pete tumbled off the ship during his spacewalk, he would be able to use his jetpack to return…
A: As mass of Pete is 1434 pounds therefore his mass in kg M=1434 lb×0.45 kg/lbM=645.3 kg
Q: How do you figure question 1
A:
Q: What is the micrometer reading given in the last figure of Appendix A?
A:
Q: If the Earth be at one half of its present distance from the Sun , how many days will be there in a…
A: According to Kepler’s law.
Q: 2. A conical pendulum consists of a pendulum bob of mass M at the end of a "mass-less" string of…
A:
Q: n day 5 of our trip we drove from Pompei to Vicenza in the north of Italy (440 miles, about 6 hours…
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Q: Suppose C is temperature in Celsius (i.e. centigrade) and F is temperature in Fahrenheit. What is…
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Q: Convert 8 months to seconds
A: The given time period is,
Do time intervals depend on who observes them?
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