A 9,300 mg. railroad car traveling at a velocity of 15/ms strikes a second boxcar at rest. If the two cars stick together and move off with a velocity of 6/ms what is the mass of the second car
Q: A rotating platform turns with a constant angular acceleration 2.00 [rad/s²] A. How much time does…
A: Part A solution
Q: Only need part CGot answered for rest
A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…
Q: I Revie To extricate an SUV stuck in the mud, workmen use three horizontal ropes, producing the…
A: Given F1 = 985 N, θ1 =31 F2 = 788 N, θ2 =90+32=122 F3 = 411 N, θ3 =180+53=233 We have to find out…
Q: 8. A ball of radius R has total charge +Q distributed uniformly over its volume. c) Taking the…
A:
Q: 18 A projectile is fired from level ground with initial speed V at an angle of 0 to the horizontal.…
A:
Q: in the figure below, a metal bar sitting on two parallel conducting rails, connected to each other…
A: Solution: e) Given that, B=2.60 T at t=0 dB/dt=0.50 T/s x0=0.100 mV=2.25 m/s
Q: A 100 g block attached to a spring with spring constant 2.9 N/m oscillates horizontally on a…
A: Mass of block, m=100g = 0.1 kgSpring constant, Velocity of mass,
Q: D. What is the moment of inertia of the bug if its mass is 15.0 [g]? Hint: Treat the bug as a point…
A:
Q: A golf ball is thrown straight up from the edge of the roof of a building. A second golf ball is…
A: height of building (h) = 20.9 m Initial speed of second ball = 0 time after which the second ball is…
Q: Make g the subject
A: The expression for the time period is given as, T=2πLg Here, L denotes the length and g denotes the…
Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…
A:
Q: Part B What is the resistance of a carbon rod at 25.8° C if its resistance is 0.0140 N at 0.0° C?…
A:
Q: I just need part b,c,d
A: Given data: Diameter of the circular parallel plate, D=2 cm=2×10-2 m Separation (spacing) between…
Q: Two long, parallel conductors separated by 20.0 cm, carry currents in opposite direction, given by…
A: Given Data : The current in wire 1 is given as I1 = 4A. The current in wire 2 is given as I1 = 5A.…
Q: (a)Find the acceleration of the boxes (b)What is the force block 1 exert on block 2? 10.0 N 1 3kg 2…
A:
Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.273 m. A hole of…
A: Given value--- A cylindrical tank with a large diameter is filled with water to a depth D = 0.273…
Q: An electron is placed halfway between the two cylinders (i.e. r = +). the charge is released from…
A:
Q: A spherical mirror is to be used to form an image 4.90 times the size of an object on a screen…
A:
Q: In the figure, a 4.5 g ice flake is released from the edge of a hemispherical bowl whose radius r is…
A:
Q: You can make a simple capacitor by placing two sheets of aluminum foil between the pages in your…
A:
Q: Jack underwent radiation therapy using a beam of neutrons to treat a skin cancer on his hand. He…
A: Given, Dose equivalent = 14mSv Tissue weight =20g RBE = 11 We need to find, (a) Absorbed Dose =? (b)…
Q: Problem 4: An object with height 0.95 cm is placed a distance 24 cm in front of a thin converging…
A:
Q: Problem 5: 45 40 30 Figure 1. The red points from 1 to 15 show the successive locations of a puck at…
A: Given:
Q: An engine removes 391 J from a reservoir at 302 K and exhausts 341 J to a reservoir at 200 K. 1) (a)…
A: Solution:-Given thatHeat absorbed by engine (Q1)=391 JSource temperature (T1)=302 KHeat rejected by…
Q: (e) If the initial charge is Q(0) = 0 C, use Euler's method with step size 0.1 to estimate the…
A: answer: e) To use Euler's method to estimate the charge Q after half a second, we need to…
Q: You need to design an industrial turntable that is 60.0 cm in diameter and has a kinetic energy of…
A: We have given Diameter d = 60 cm Radius r = d/2= 30 cm = 0.3 m Rotational kinetic energy K = 0.250…
Q: The motion of a body falling in a resisting medium may be described by dv mg-by dt when the…
A: Given that:mdvdt=mg-bv
Q: 1. A child whose mass is 60 kg is skating on a frozen pond with a velocity of 3 m/s. The child lands…
A: Given data: The mass of child is m=60 kg. The mass of sled is M=15 kg. The initial velocity of…
Q: The work function for gold is 5.10 eV. (a) Convert the value of the work function from electron…
A:
Q: Part B 4.0 m (3) 400 N/C Find the electric flux Þ2 through surface 2 shown in (Figure 1). 2.0 m…
A: Given,Electric field strength in the region, E = 400 NC
Q: 4. A lightweight drone (1.00 kg) is launched at 800 m high and moves upward at a constant velocity…
A: Given, Initial height of drone,h=800 m Mass of drone, m1=1 kg Distance of balloon from drone, x=1600…
Q: e) What is the magnetic torque on the current loop? [0.0187 ) What is the direction of the torque on…
A: Given Data: Current in square loop: Iloop = 8 A Square plane of current loop makes an angle θ = 320…
Q: Convert 2 km/h to m/s. How many ft/s is this? Evaluate each of the following and express with SI…
A:
Q: Work and Energy Type Question: A rollercoaster comprises a complex path of varying slopes using a…
A:
Q: A level circular curving exit off of a freeway (or highway) has a radius of 55.0 m and a posted…
A:
Q: Two charged parallel metal plates are separated by a distance d and a potential differen ce of VAB…
A: Given that:
Q: Part C What is the sign of the charge? positive O negative Submit Request Answer
A:
Q: An AC source with AV, max = 165 V and f = 60.0 Hz is connected between points a and d in the figure.…
A: Impedance for R,L,C circuit Z = R2 +(XL -XC)2 then find out maximum current through the circuit…
Q: An infinitely long, thick-walled conducting cylindrical shell has charge A1= +10 mC/m, inner radius…
A: Given, Inner radius of shell is, R1=0.1m Outer radius of shell is, R2=0.5m Charge density on the…
Q: Determine the electric field as a function of r for 0 <r<r1. Constants | Peri Suppose the density of…
A:
Q: In the following figure, Fb > Fg to satisfy the indicated outcome on the figure. Fb Fg OTrue False
A: The upward force exerted on a object when it is partially or completely submerged in the fluid is…
B*
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
