A 10,854 N car traveling at 25m/s rounds a curve of radius 200m. Find the force that maintains centripetal acceleration.

Q: lons of mass 1.17 x10-26 kg and charge q = +2e are initially stationary. They gain kinetic energy by…

A: Kinetic energy of charge particle in potential Vo (1/2) mv^2 = q Vo Vo = potential M = mass V =…

Q: If Ri = 36 Q, R2 = 76 Q, and R3 = 110 Q, find the current through R1. Source of emf1 (E1) = 15 V…

A:

Q: A schematic of a homemade hydraulic jack is shown in the figure below, with cylindrical tube ends of…

A: r1 = 0.052 m r2 = 0.26 m

Q: Q3) The coefficients of friction are , = 0.40 and u = 0.30 between all surfaces of contact.…

A: Given, μs = 0.40 μk = 0.30

Q: What is the equivalent resistance in the circuit below?

A:

Q: Which is the position vector for point Q? y R +++ -X R IP X -y A. 32 B. 52+43 C. -22 D. 31-63

A:

Q: Two coins are placed on a horizontal insulating surface a distance of 2.4 m apart and given equal…

A:

Q: If 31.0 g of milk at a temperature of 4.05°C is added to a 260-g cup of coffee at a temperature…

A:

Q: The decay behavior of a radioactive substance obeys first order kinetics: ln(N/No) = –kt, where N is…

A:

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: density of gasoline = 7.2 x 102 kg/m3 inlet radius = r1= 2.5 cm outlet radius = r2= 1.25 cm

Q: This is a static of rigid bodies problem

A: Static equilibrium condition is given. We need to find the force applied by men.

Q: A terrible accident happens on a commercial airliner traveling at 300m/s, and a passenger jumps from…

A: First we calculate intial total energy then we find final total energy then calculate the difference…

Q: Find the angle e given that x = 49 Newtons, y = 75 Newtons, and o = 71 degrees. Note that the thread…

A:

Q: The figure below shows five resistors and two batteries connected in a circuit. What are the…

A:

Q: Waves 1 and 2 show two different waves. Look carefully at the two waves. In what ways do their wave…

A:

Q: Below is an illustration of the behavior of air particles near a vibrating drumhead. _____________…

A: Longitudinal wave :- When vibration happens along the direction of propagation of wave  For example…

Q: A total resistance of 3.29 Q is to be produced by connecting an unknown resistance to a 12.34 Q…

A:

Q: Work W1 is done by a conservative force as an object moves from A to B. Then the scenario is…

A: Its mentioned in the question that a work is done by a conservative force on an object to move the…

Q: To find the distance across a river, a surveyor chooses points A and B, which are 197 ft apart on…

A: Solution: GIVEN: Angle A=47° and angle B=70°. Step1: Draw the sketch of the given situation as shown…

Q: A transistor radio requires four 1.50 V AA batteries in series, whic resistance of 182 0, how long…

A: Battery of potential = 1.5 V No. Of battery = 4 Charge = 220C Resistance =182Ω

Q: A 83-kg pilot in training sits in a centrifuge that spins his seat around a central axis. When the…

A: Given data:  Mass (m) = 83 kg Speed (v) = 3.0 m/s Force (F) = 585 N Required: The radius (r)

Q: 1. A 1.5 kg stone is lifted to a height of 1.5m from the ground. What is the potential energy of the…

A:

Q: As you take your leisurely tour through the solar system, you come across a 1.07 kg1.07 kg rock that…

A:

Q: .  a) Calculate the spped of a wave in a string with a frequency of 25 Hz and a wavelength of 0.64…

A:

Q: A block of metal of mass 0.280 kg is heated to 158.0°C and dropped in a copper calorimeter of mass…

A: mass of block of metal = 0.28 kg temperature of metal block = 158o C mass of calorimeter = 0.25 kg…

Q: Example 2 V = 600 m? m = 500K g. Pair = 1.3 Kg/m² Aerostat The air resistance is negligible The…

A:

Q: A stationary square coil of area 0.1 m2 is brought over time of 2 s into the magnetic field 8.9 T…

A: Given Area of the coil is A=0.1 m2 Magnetic field is B=8.9 T Time is given as t=2 s Number of turns…

Q: How much work must a 1000kg truck must produce to drive a 178km highway if an average force of 464N…

A:

Q: A video game device requires six 1.50 V AA batteries in series, which can move a charge of 250 C.…

A: Current = potential/ resistance Also, current = charge/time

Q: Use the picture above to answer the question. Ally will hear the police siren at a lower pitch…

A: A high pitch sound corresponds to a high frequency sound wave and a low pitch sound corresponds to…

Q: REFERENCE QUESTION: An electron (-q = -1.602 x 10-19C) moves along a straight line from point a to…

A: Force (F) on a charged particle in an electric field (E) is given by  F→=qE→ Where, q is the charge…

Q: Do you think it is possible to instead use magnetic field from an external source to generate…

A: In order to produce the current in the circuit we need tochange magnetic flux through the circuit.…

Q: A racing van has a uniform acceleration of 13 m/s2 What distance will it cover in 2 seconds after…

A: Given data:  Initial velocity (Vi) = 0 m/s Acceleration (a) = 13 m/s2 Time (t) = 2 s Required: The…

Q: Physics Freefall hope the answer are in clear writing

A:

Q: A block of metal of mass 0.200 kg is heated to 146.0°C and dropped in a copper calorimeter of mass…

A:

Q: Example 1 Sphere Free fall: P1 500 Kg/m3 20 m P2 = 1000 Kg/m³ Air h, 20 m Calculate: h2 =? - m 方 vo…

A:

Q: Four equal positive charges Q are at the corners of a square of side a. find the work done in…

A: V = potential due to any point charge  V = kq/r W = work done in bringing a charge from infinity to…

Q: An object with an initial velocity of 3.50 m/s moves east along a straight and level path. The…

A:

Q: In the figure, point P2 is at perpendicular distance R = 25.8 cm from one end of straight wire of…

A:

Q: A convex mirror with a radius of curvature of -29.0 cm is used to form an image of an arrow that is…

A: We have a convex mirror of radius of curvature R=29 cm (focal length f=R/2=14.5 cm) in front of…

Q: A toy capable of absorbing green light is illuminated with yellow light. What would be m color? A.…

A: The toy will reflect yellow light.

Q: The crew of an enemy spacecraft attempts to escape from your spacecraft by moving away from you at…

A: Speed of the ship moving away v=0.291c and speed of the torpedo with respect our ship u=0.343c where…

Q: 2. If block A is released from rest and the spring has an unstretched length and a stiffness of…

A: Spring force = -kx where x is elongation or compression in the spring. Torque = force × (…

Q: he figure, point P2 is at perpendicular distance R = 21.9 cm from one end of straight wire of length…

A: GivenR=21.9 cm=0.219 mL=11.7 cm=0.117 mi=0.593 A

Q: A recent home energy bill indicates that a household used 445445 kWh (kilowatt‑hour) of electrical…

A:

Q: A crane is pulling a load (weight = 818 N) vertically upward. (a) What is the tension in the cable…

A:

Q: Find the capacitance of a parallel-plate capacitor which consists of two parallel plates 10 cm by 20…

A:

Q: The apparent position of the fish is different from the actual position of the fish. What has…

A: By analysing the given option and figure we will answer the given question.

Q: Three masses are attached to a 100-meter long beam as shown below. The mass of the bea, is 210…

A: The whole system is at equilibrium that means net force and net torque are equal.

Q: IT INOTES ASK TOUR TEACHET A block of metal of mass 0.360 kg is heated to 158.0°C and dropped in a…

A:

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.