A 1800-kg truck travels at 85kph around a banked curve with a radius of 250 m. What should be the super-elevation so that the tire friction is not needed to prevent the car from sliding?

Q: in the figure below, three point particles are fixed in place in an xy plane. Particle A has mass…

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Q: Find the period of a pendulum undergoing Simple Harmonic Motion if the length of the string attached…

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Q: What is the density of an object of mass 2kg and a volume of 0.5 cubic meters?

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Q: 2 Jae was in motion backward with 100 miles per hour for two hours and then in motion forward with…

A: Jae moves backward for 2 hrs with 100 miles per hour  then Jae moves forward for 3 hours with 100…

Q: n hose having with an internal diameter of 1.7 cm is connected to a (stationary) lawn sprinkler that…

A: Diameter of hose = 1.7 cm Number of holes = 23

Q: A truck is moving at 35 meters/second. The car horn on the truck emits a 235 Hz sound. The speed of…

A: Given Speed of the truck is vs=35 m/s Speed of sound is given ass v=343 m/s Frequency emitted by the…

Q: Suppose the disk in Figure 1 below has a mass of 50.0 g and an initial velocity of 30.0 m/s when…

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Q: Determine whether or not the path travelled has an effect on the work being performed if the…

A: Work is done when a force acts on an object to cause certain displacement. If force acts along the…

Q: 21. A bicycle and its rider have total mass 90.0 kg and coasts initially at 5.00 m/s. Each wheel has…

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Q: A bucket of water of mass 30 kg is pulled at constant velocity up to a platform 50 meters above the…

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Q: Four masses each with mass 2.0 × 10² g are connected by thin rods that are 10.0 cm in Tengin and of…

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Q: 100 45 V 150 200 What is the current?

A: Given data :- Three resistances : R1 = 10 Ω R2 = 15 Ω and R3 = 20 Ω And emf of battery E = 45 V

Q: A 0.70-kg piece of metal is heated to 80.0 °C and dropped into an ideal calorimeter containing 1.2…

A: Given:- Mass of the metal is mm=0.70 kg Initial temperature of the metal is tm=80.0°C Specific heat…

Q: The circuit below includes a battery, four identical lightbulbs, and a switch (which is closed).…

A: Given,

Q: Jake is towing his friend on a toboggan, using a rope which makes an angle of 230 with the ground…

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Q: How long will it take to produce 78 g of Al metal by the reduction of Al3+* in an electrolytic cell…

A: Given : Current  = 2 A = 2  C/s  Moles of Al = 78 g

Q: A 3.0 kg block is set moving with an initial speed of 20 m/s on a rough horizontal surface.  If the…

A: The initial velocity is 20 m/s. Because it comes to rest, the final velocity is zero. In order to…

Q: . Two asteroids strike head-on: before the collision, asteroid A (mA = 7.5 x 1012 kg) has velocity…

A: Given: The mass of asteroid A is 7.5x1012 kg. The mass of asteroid B is 1.45x1013 kg. The velocity…

Q: The moon’s nearly circular orbit about the Earth has a radius of about 384, 000 km and a period of…

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Q: A heat engine takes in 2500J and does 1500J of work.   a) How much energy is expelled as waste?…

A: Given Data: The heat supplied to the engine is: Qs=2500 J The work produced by the engine is: W=1500…

Q: QUESTION 14 Given the first order constant of the radioactive decay of carbon-14 to the stable…

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Q: In the reaction "He + °Ben+ 12C how much energy is released or absorbed? The mass of "He is…

A: At first, we will find the mass defect, and then we will find the equivalent energy.

Q: IN B. 5 F PHYSICS 7C LECA (47200) Course Home CHomework #6 Exercise 9.57 Part A A thin uniform rod…

A: a) Moment of inertia about an axis passing through the point where two segment meet:  IA=112ML2 b)…

Q: A water tower is a familiar sight in many towns. The purpose of such a tower is to provide storage…

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Q: What is the binding energy of 12C? The mass of an atom of 12C is 12 u (exactly), of an atom of 'H is…

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Q: What is the electrostatic field attraction between a hydrogen nucleus and its single electron, which…

A: Given  Orbital radius , R = 5.3×10-11 m  Charge of electron , q = 1.0×10-24 C  Electrostatic force…

Q: A hoop of radius 0.50m and a mass of 0.20 kg is relased from rest and allowed to roll down an…

A: the radius of the hoop is r = 0.5 m mass of the hoop is m = 0.2 kg verticle distance covered by the…

Q: Two cars left the Engineering Building last April 11, 2021 for Bataan to attend the PICE Convention.…

A: velocity of each car = 30 msacceleration of Gopez's car = -3ms2initial distance between two cars (D)…

Q: After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 53.0…

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Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.08 x 10-8 C atx = 26.0 cm and…

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Q: an object with a length of 0.73m and mass of 107kg was thrown at a velocity of 1.07 x 10^8 m/s. if…

A: Given that                         The length of the object (L) = 0.73m                         Mass…

Q: 1 kg mass tied to the end of a 3m pendulum is allowed to swing downwards from a horizontal position.…

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Q: Spaceships A and B are moving in the same direction along the same straight line. Spaceship A is…

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Q: OLUTION (A) Find the frequency of a sound wave with ? = 3.00 m. Solve the equation for the frequency…

A: Wavelength of wave = 3.0 m  Speed of sound wave = 343 m/s  Speed of light = 3.0 × 108 m/s

Q: A positive charge is being pushed by a 9.48 N/C field with a force of 15.63 N. What is the value of…

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Q: Write the General form of Schrödinger equation? Define all its terms? What is the name and formula…

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Q: Planet Roton, with a mass of 3.25 x 1024 kg and a radius of 2700 km, gravitationally attracts a…

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Q: . A melon is projected into the air with 100 J of kinetic energy in the presence of air resistance.…

A: Given  Initial kinetic energy of melon = 100 J  When resistance was not present then when it returns…

Q: The sun has a radius of 6.959 x 10° m and a surface temperature of When the sun radiates at a rate…

A: Given r=6.959×108 mT=5.81×103 KQ=3.91×1026 Wσ=5.67×10-8 J/s *m2K4

Q: If an object of mass 0.8 kg has an acceleration of 70 m/s?, what is the unbalanced force acting on…

A: Given data:  Mass (m) = 0.8 kg Acceleration (a) = 70 m/s2 Required: The unbalanced force (F)

Q: 4. Two charges Q1 = 10 mC and Q2 = 50 mC are separated by the distance 100 cm. Where should a third…

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Q: An electron is confined to a one-dimensional infinite well 0.1 nm. wide. (a) Determine the deBroglie…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Which of the following correctly ranks the categories of electromagnetic radiation in order of…

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Q: While on a camping trip, a man would like to carry water from the lake to his campsite. He fills…

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Q: If placed in outer space where there is a near vacuum, a heated object will lose almost all of its…

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Q: A body does 32 Joules of work in 6 seconds . What is it's power

A: Power is define as the work done per unit time. Power = work/time

Q: SC.8.P.8.4 A tudent measured o 4.5 cm' pece of alununun and calculated its density to be 2.7 g/cn'.…

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

Q: You have a cube, 1.0 meter on a side. It is submerged in a fluid of density of 1500 kg/m³. One side…

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Q: Problem 2: An object is placed in front of a thin converging lens, as shown. e focal-point locations…

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Q: A force of 190 N is applied to an object of area 6 m2 Calculate the pressure ?

A: Given data :                  Force    =    F                  Area     =    A        To find :…

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.