1250 N 4. F = ? 250 N 250 N 250 N F = ? 1250 N 1750N 1050 N 2100 N

Q: Figure below shows the data from a bathroom scale as a woman jumps straight up and then lands. Match...

A: The normal force measured by the bathroom scale is as shown in the graph . The force is plotted alon...

Q: 08 Two lenses with focal lengths (10cm+) and +5cm were placed so that the distance between them was ...

A:

Q: A car drives around a circular track of diameter 82 m at a constant speed of 49.7 m/s. During the ti...

A:

Q: 9 The amount of work done against friction to slide a box in a straight line across a uniform, horiz...

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

Q: 1.0-kilogram laboratory cart moving with a velocity of 2.50 meter per second due east collides with ...

A:

Q: 1.) A crate with mass 2 kg initially at rest on a warehouse floor is acted on by a net horizontal fo...

A: Given data:  Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Force (F) = 3.8 N Time (t) = 6.6 s Requir...

Q: A constant braking force of 10 newtons applied for 5 seconds is used to stop a 2.5-kilogram cart tra...

A:

Q: What is the charge magnitude, Q if it lacks 5 electrons? А. 5.0 х10-19 с В. 6.0 х10-19 с С. 10.0 х10...

A: Given Numbers of electrons lacking= 5

Q: Potential difference across the terminals of the right battery? Voltage contribution due to the inte...

A: Let the potential difference be E1 and E2. Potential difference across terminal of right battery is ...

Q: 3. A playground slide is in the form of an arc of a circle with a maximum height of 2.5 m, with a ra...

A:

Q: Explain the origin of the glow sometimes observed around the cables of a high-voltage power line.

A: Answer:-  The origin of the glow sometimes observed around the cables of a high-voltage power line. ...

Q: how is a living system with all its complexity and order, does not violate the 2nd Law of Thermodyna...

A:

Q: The rms current through a light bulb is 0.919 A when the bulb is connected to a standard 120 V rms s...

A:

Q: You need to construct a 100 pF capacitor for a science project. You plan to cut two L x L metal squa...

A:

Q: Consider two long wires with currents I1 = 7.8 A and I2 = 2.2 A, as shown in the figure. Let d = 0.0...

A:

Q: A person who happened to be walking barefoot on wet ground near an electrical transmission tower dur...

A: In this question we have to find the resistance, potential difference, power dissipated and current....

Q: The electric potential energy of two point charges ___________. Select one: a. is in...

A: Electric potential energy of two point charges is given by U = kq1q2r, where k = Coulomb's constant ...

Q: Instructions 50 cm 10 cm 8.0 A R = 1.0 × 10-3 N A small circular loop of wire of radius 5 cm and res...

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Q: he voltage across a circuit is 120 V. If the 10-ohm resistor in the circuit is replaced with a 25-oh...

A:

Q: ow fast will that electron be traveling once it arrives at a 20 V potential? Will it be traveling to...

A: Given: The potential difference is 20 V. The another charge is +5 nC.

Q: Use the tape measure tool to find the shortest distance between the 5 V and 10 V circles. Use this d...

A: Equipotential lines are lines connecting points of the same electric potential. All electric field l...

Q: What current in a solenoid 15.0-cm long wound with 100 turns would produce a magnetic field equal to...

A: Given: The length of the solenoid is 15 cm. The number of the turns is 100. The strength of the magn...

Q: a rocket sled moves along a straight track. the position vs time (x-t) graph of the rocket sled is s...

A: Given:-

Q: At time T, what is true of the distances traveled by the vehicles since time t= 0? O A. The truck wi...

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

Q: Vhich of the following circuit has a total resistance of 15 2 if the total current in the circuit is...

A:

Q: In the two-level system, estimate the emission line full width at half maximum (FWHM) for spontaneou...

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Q: Parallel plates are separated by 5.33 m. A potential difference of 600V exists between plates. What ...

A:

Q: What is the electric power supplied by the 9 volt battery? O 1 watt O 3 watts O 4.3 watts

A:

Q: A capacitor with capacitance C = 2.5 μF is charged to a voltage V = 5V. It is then discharged throug...

A: C = 2.5 μF V = 5 volts R = 100 ohm   

Q: A 100-turn square wire coil of area 0.040 m2 rotates about a vertical axis at 1,450 rev/min, as indi...

A: Coil of area (A) = 0.040 m2 Number of turns (N) = 110  Angular frequency (ω) = 1450 rev/min = 1450 ×...

Q: QUESTION 12 A rest observer is measuring the velocity of an object that is moving with a constant ac...

A:

Q: A frozen turkey that weighs 10N is dropped from an aircraft. It reaches a terminal velocity of 120 k...

A:

Q: If you halve the diameter of a hose what happens to the velocity of the water flowing through it? Wh...

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

Q: Which of the following circuit has a total resistance of 10 2 if the total current in the circuit is...

A:

Q: A hydraulic jack has an input piston of area 0.0540 m2 and an output piston of area 0.660 m2. How mu...

A: Given data :- Area A1 = 0.0540 m2 Area A2 = 0.660  m2 Force F2 =1.45×104 N

Q: The strength of the field becomes _______ when the point where the field is to be determined is clos...

A:

Q: Find the magnitude of the force on a 3.06-C charge moving with velocity 2.29 m/s west in a uniform m...

A:

Q: Object A was dropped from a crane and object B was thrown upward from the same position.When they re...

A:

Q: Tour tires or an automobile are Inflated to a gauge pressure of 2.3 Pa. Each tire has an area or 0.0...

A: Given, pressure, P= 2.3×10⁵ area of tyre, A=0.025m² weight of automobile, W=?Since, automobile is su...

Q: A man threw his trash downward from a window at a speed of 2.0 m/s. How fast will it be moving when ...

A: Given data:  Initial velocity (Vi) = 2.0 m/s Height (h) = 2.5 m Required: Final velocity (Vf) 

Q: A basketball was thrown at 20m/s at an angle of 65 degrees above the horizontal. The ball leaves the...

A: As per Bartleby rules, we can only solve one question or 3 subparts of one question. Since we have f...

Q: A 40 kg crate is pulled across the ice with a rope. A force of 100 N, 30° is applied by the rope. As...

A: Given, Applied force, F = 100 N at an angle, θ= 30.0° mass of the crate, m = 40.0 kg

Q: 10.Two point charges are fixed on the x-axis. Imagine moving a positive charge from point P to the o...

A: Two point charges on fixed on the x axis as shown in the figure. A positive charge is moved from poi...

Q: To qualify for the finals in a racing event, a race car must achieve an average speed of 160 mi/hr o...

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Q: two particles are both negatively charged. they repel each other with a force of 1.5x10-4 N when the...

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Q: At a particular temperature, the surface tension of water is 0.073 N/m. Under ideal conditions, the ...

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Q: Uranium has a half-life of 4.47 billion years! How long does it take for a sample of 100 grams to de...

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Q: Now, please check your simulation distance with the range predicted by the range equation. Assuming ...

A: PART C distance traveled=v2sin 2θg In this equation v=the launch velocity=10 m/sec=cannon speed used...

Q: Find the cross-sectional area of a 4.9 cm long solenoid with 515 turns and a self-inductance of 45 µ...

A: Given value--- length = 4.9 cm. Number of turns = 515 . self inductance = 45 micro H. We have to f...

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. T1 ...

A:

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.