A student drove to the university from her home and noted that the odometer reading of her car increased by 12.0 km. The trip took 17.9 min. a.If the straight-line distance from her home to the university is 10.310.3 km in a direction 28.028.0º south of east, what was her average velocity? (magnitude and direction south of east) b.If she returned home by the same path 6.50h after she left, what was her average speed for the entire trip?

Q: What is the amplitude of the vertical motion of a segment of the string located at x = 4.000 cm the…

A: As per the students request, we need to solve part g.

Q: An object moves in one dimension, according to the position versus time graph. Express your answers…

A:

Q: In two experiments, Objects A and B, which have like electric charges, are set near each other. Each…

A:

Q: The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the…

A: The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the…

Q: 9. A group of students investigated the motion of a puck on an air table. The puck was tethered t…

A: From the given data, it is clear that, if the average spring length is small, then the distance…

Q: A 5.7-kg rock and a 4.6 x 10-4-kg pebble are held near the surface of the earth. (a) Determine the…

A: Mr = 5.7 kgMp = 4.6 x 10-4 kgMr - mass of the rockMp - mass of the pebble

Q: Three charges are located as shown in the figure, with values q1 = 3.9 × 10-16 C, q2 = -1.1 × 10-16…

A:

Q: After 30 days of radioactive decay, 100 mg of a radioactive substance was observed to remain. After…

A: Given : Substance left after 30 days N = 100 mgSubstance left after 120 days N = 30 mg Find: (a)…

Q: 1. Ignore air resistance when answering all parts of this question. a. A golf ball is hit at 60.0°…

A:

Q: B. WHAT IS THE LAUNCH ANGLE THAT GIVES YOU THE MAXIMUM RANGE R WHEN Vo = 12 m/s? WHAT IS THE RANGE…

A:

Q: If a friend of yours predicted that mixing two cups of pretty hot water would make one big cup of…

A: If a friend of yours predicted that mixing two cups of pretty hot water would make one big cup of…

Q: Problem 6: In class, we showed that at an arbitrary point P with spherical coordinates (r, 0, 0),…

A:

Q: Vector A has components ??=−3.39 and ??=−12.7 . What is the magnitude ? of this vector? Determine…

A:

Q: A 2.00-nF capacitor with an initial charge of 4.86 μC is discharged through a 1.17-k2 resistor. (a)…

A:

Q: A dipole consisting of two oppositely charged balls connected by a wooden stick is located as shown…

A:

Q: I tried this and it is incorrect. Is there any other route to an answer?

A:

Q: For the configuration shown in the figure below, suppose a = 5.00 cm, b=20.0 cm, and c = 25.0 cm.…

A:

Q: Q.9. Calculate the radius of a tantalum atom, given that Ta has a BCC crystal structure, a density…

A: “Since you have posted multiple questions, we will provide the solution only to the first five…

Q: While moving in, a new homeowner is pushing a box across the floor at a constant velocity. The…

A:

Q: A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 =…

A:

Q: I've tried solving this a few times and just can't figure it out. Please help. A +50 μC point…

A: Calculate the distance of the test charge from either of the charges when it is placed midway the…

Q: Need help:. A layer of glass, n = 1.50 floats on an unknown liquid. A ray of light originates in the…

A:

Q: How do you do part d,e, f?

A:

Q: Consider the circuit shown below. (Assume & = 12.0 V, R₁ = 2.50, R₂ = 4.40 №, R3 = 6.50 , and R₁ =…

A: Dear student,Your question has multiple sub-parts so we will solve first three sub-parts for you.…

Q: A remotely controlled toy car travels along a straight line and its position changes with time…

A: Position as a function of time,

Q: Convert the following to basic SI units or a combination of basic SI units:

A: A quantity as Note:Find:Convert the given quantity into SI units.

Q: 1.13 The charge entering the positive terminal of an element is q= 10 sin 4 mt mC while the voltage…

A: The charge in terms of time t is given by The voltage across the terminal in time t is

Q: QUESTION 7 If v3=20 m/s and 0=37° and the projectile hits the loop at y=-3 m, determine x the…

A:

Q: A playground is on the flat roof of a city school, h, 5.60 m above the street below (see figure).…

A: hb = 6.60 mHeight of vertical wall , h = 7.90 m Launch angle ,  = 53.0 d = 24.0 mtime taken = 2.2 s…

Q: For the given vectors V₁ and V₂, determine V₁ + V₂, V₁ + V2, V₁-V2, V₁ X V2, V₁ V₂. Consider the…

A:

Q: A 5 kg beam of length 8 m holding a 48 kg mass is attached by a wire to a wall as shown. The…

A: See below

Q: The froghopper, Philaenus spumarius, holds the world record for insect jumps. When  leaping at an…

A:

Q: #8) A deer is running in front of Morrow Library in a straight line and then jumps in the air. For…

A:

Q: A capacitor is charged to a potential of 12.0 V and is then connected to a voltmeter having an…

A: A)Write the expression for the voltage and substitute the corresponding values to calculate the…

Q: A large rock that weighs 164.0 N is suspended from the lower end of a thin wire that is 3.00 m long.…

A:

Q: A conducting shell with an outer radius of 2.5 cm and an inner radius of 1.5 cm has an excess charge…

A: The radius of inner shell is r1= 1.5 cm Radius of outer shell is r2 = 2.5 cm Excess charge =…

Q: A drum rotates around its central axis at an angular velocity of 12.1 rad/s. If the drum then slows…

A:

Q: J's car is 0.50 mile behind A’s car while J is moving at 70 mile/hour and A is 60 mile/hour. If J…

A: This problem can be solved using fundamental equations of motion

Q: You are 9.0 m from the door of your bus, behind the bus, when it pulls away with an acceleration of…

A: distance between you and bus door = 9 macceleration = 1.0 m/s2.speed = 4.9 m/s.

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

A:

Q: Determine the length of a tube closed at one end that will produce a fundamental frequency of 525 Hz…

A: Frequency, f = 525 HzSpeed, v = 330 m/s

Q: As part (a) of the drawing shows, two blocks are connected by a rope that passes over a set of…

A: The weight of the heavier block is: W = 908 NThe weight of the lighter block is: W'= 412 N

Q: #5) There is a high-speed police chase on 1-64! The driver of a police car heading East pulls off…

A:

Q: Determine the force exerted by -Q on the dipole. Choose the correct expression for the force. + sign…

A:

Q: At a distance r1 from a point charge, the magnitude of the electric field created by the charge is…

A: Given Information:-Magnitude of electric field at a distance  from the point charge is Magnitude of…

Q: Each 15 Volt car headlight uses 75 Watts of electric power to emit 15 Watts of light power. Lamps…

A: Each 15 Volt car headlight uses 75 Watts of electric power to emit 15 Watts of light power. Lamps…

Q: A sample of an ideal gas is heated and its Kelvin temperature doubles. What happens to the average…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A helium atom with its two electrons directly opposite each other at positions A and B is shown in…

A: Given two electrons of the helium atom are positioned at points A & B respectively.The radius of…

Q: Three point charges are shown below. q1 = 5.39 µC, q2 = 2.20 µC, and q3 = -13.9 μC. d₁ = 5.00 cm and…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.