A space probe speeding towards the nearest star moves at 0.250c and sends radio information at a broadcast frequency of 1.00 GHz. What frequency is received on Earth?

Q: 10. A soccer ball is kicked with an initial velocity of 29.0 m/s at an angle of 38 degrees above the…

A: Given value--- initial speed = 29 m/s. angle = 38 degree. We have to find---  determine the time…

Q: 3. Babe Ruth, a baseball player, hits a "major league pop-up" so that the height of the ba feet, is…

A: (c) Given: The expression of height is ht=-120x2+6.5. Introduction: The variable x in the expression…

Q: A particle moving in the xy-plane is subject to a force (xî + vâ) F(x, y) = (40 N · m²)- (x² +…

A: Work done is given by; W=FscosθAs the particle is moving instraight line, θ=0, cosθ=1W=FsHere s=…

Q: Assume you have two springs, and you know that Spring #1 is stiffer than Spring #2. You run an…

A: Resistance = ρLA Since Resistance is proportional to L , R1>R2 Resistance=VI So thre slope of the…

Q: Find the angle between two vectors A= 2i+2j-k, and B= 6i-3j+2k.

A: Two vectors A and B are given.The angle between the vectors is to be find out.The dot product of any…

Q: 33. During a Physics Lab, John observes a projectile shot in the following direction relative to the…

A:

Q: If vector C is added to vector B, the result is-91-8j. If B is subtracted from C, (C- B) the result…

A: Given c→+B→=-9i-8jc→-B→=5i+4j

Q: An aireraft performs a maneuver called an aileron roll. During this maneuver, the plane turns like a…

A: Time taken to complete 1 circle (T) = 35 seconds Length of wing (L) = 4.6 m

Q: What is the average linear speed of the Earth about the Sun?

A: The given data are: r=1.496×1011 mT=365 days=365×24×3600 s=31536000 s Here, r denotes the distance…

Q: A 600 N freshman was shot out of a cannon at an upward angle. He landed 2.5 s later in a net at the…

A:

Q: A soccer ball (mass = 0.40 kg) is kicked from the ground and given an initial velocity of 21 m/s at…

A:

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

A: Four long straight wire are perpendicular to page.Current, I=26 ALength, a=25 cm Find out - The…

Q: Find the x- and y-components of the vectors, C where C-A-B. Notice that we are subtracting the…

A: The magnitude of the vectors could be added algebraically if they are parallel to each other.…

Q: Problem 2: Driving over a hill (10 pts.) A car with mass m = 2000 kg is driving at constant speed v…

A:

Q: A daredevil tries to jump Death Canyon on a motorcycle but falls short of the other side. If Death…

A: The width of Death Canyon is W = 65.0 m Speed of daredevil v = 34.7 m/s

Q: Four small spheres of equal mass m, two with a charge +q, and two uncharged are connected by…

A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.

Q: Consider the circuit shown in the figure below. (Assume R, = 12.0 2, R, = 3.20 2, and V = 7.30 V.)…

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Q: Which of the vectors is the result of 2A - B? A. B. C. D. E. O B O A OD

A: °A

Q: 1. For each of the situations shown below complete the following: i. Determine the direction of…

A: