An artificial satellite travels in a circular orbit round the Earth. Explain why its speed would have to be greater for an orbit of small radius than for one of large radius.

Q: Needs Complete typed solution with 100 % accuracy.

A: The objective of the question is to find out how far ahead you are after 2 seconds when James…

Q: An automobile starting from rest generates an acceleration of 1.49 m/s^2 What is its velocity after…

A: The initial speed of the automobile is given as The acceleration of the automobile is The…

Q: 35) When a particle of charge q is made to move with a constant speed v in a plane perpendicular to…

A: Scenario: A charged particle q is projected to traverse with constant speed v in a magnetic field B…

Q: yopu please breakdown the steps for your exclamation - thank you

A:

Q: The table below give the velocity, in feet per second, of a rider on a Ferris Wheel at an amusement…

A: The time t=47 s lies in interval t=45 to 50 The velocity in this interval is between -3.1 to -2.4.

Q: 44) In a radioactive decay 1. the total mass of the products is less 2. the energy released may be…

A: Radioactive decay is a special phenomenon shown by a certain atoms like uranium, radium etc.

Q: 43) The joule-second can be a unit for 1. power 2. linear momentum 3. plank's constant

A: Given three option- power, linear momentum and Plank's constant. The formula for power is, P=Wt The…

Q: 33) In Young's double slit experiment, the slits S, and Sz are very close to each other and the…

A: The answer is given below

Q: 5. A moving car passes three points A, B and C which are 150 m apart. The time taken to move from A…

A:

Q: 37) For a nuclear reactor, which of the following statements is /are true 1. The control rods…

A: Option A is the right answer  Both statement 1 and 2 is true.

Q: A sheep has a mass of 90 kg and stands at the edge of a cliff while looking down. If the sheep has…

A:

Q: 40) When two parallel wires are carrying equal currents, the magnitude of the force between the…

A: Force per unit length can be given as  F= μ0I1I22πd Where d is distance between them and  μ0is the…

Q: What function is used to model distance as a function of time in accelerated motion?

A:

Q: 33) Fig. 33 shows a circuit, which can be used to measure, the emf of a cell, P using a…

A: Potentiometer is an instrument used to measure the unknown voltage(P) by comparison with the known…

Q: 38 It is commonly observed that when a loaded truck stops as it ascends and inclined road, an object…

A: This question can easily be solved by applying the basic concept of Rolling motion and friction .

Q: 7. For both qraphs below following: g complete the time (0 tme lu Graph I Graph2 acceleration (mfs)…

A:

Q: respectively when the same monochromatic parallel beam illuminates each slit, Fig. 8 Y A Figure 8 B…

A: we are given a curve of intensity   and given is two  slits P and Q .

Q: 41) In an experiment, a wire was stretched by a load and the following quantities were recoded: load…

A: The equation of stress is given by, σ=LoadCross-sectional area The equation of strain is given by,…

Q: Determine the range of an object fired at an angle of 34.0°, if it has an initial velocity of 41.3…

A:

Q: Mr. Muscedere is walking to Mr. Timm's house. He takes a short cut across an open field. His first…

A:

Q: 1) When solving the impact problems, we should always assume that during an impact between two…

A: At the time of  an impact between two bodies,  there will be a permanent deformation depending on…

Q: 45) Which of the following statements about the force and potential energy (p.e.) between…

A:

Q: QUESTION 2 2. A car drives at a speed of 8 m/s for 14 seconds. How far does it move in that time?…

A: Find the displacement of the car moves in the given time. v=dtd=vt

Q: h One end of a ladder of length L rests on the ground and the other end rests on the top of a wall…

A: The diagram for the problem is given below.Let us consider that ED = h', CE = y, AC = L-yAs, AE = L,…

Q: 35. Which of the following phenomenon can be used to explain the formation of rainbow? Advanced…

A: Solution: What is the phenomenon  of the rain bow.

Q: A stone is dropped verticall down a well at 20 m/s and the sound is heard in 4 sec. speed sound =…

A: This is a problem regarding the motion of a body in one-dimension and the speed of propagation of…

Q: Using the average time it took a single hex nut to reach the ground, calculate the height from which…

A: Given information , average time = 0.856 s Acceleration due to gravity , g = 9.8 m/s2 Height from…

Q: Suppose that two satellites orbit Earth in opposite directions. Each satellite has a speed of 1.50 x…

A:

Q: 39. In order to reduce eddy current losses in a transformer, 1. The core in laminated 2. The…

A:

Q: A praricle performs simple harmonic motiou biween two points A and B which are 10 metres apart on a…

A:

Q: You are traveling in Great Britain where fuel is sold in liters. At your first fill up you purchase…

A: Volume is Note:Find:Convert the volume into

Estimate of calculation