How much voltage does a light bulb receive if 5.00 C delivers a total of 250 J of energy? a. 1250 J b. 1250 V c. 50.0 J d. 50.0 V
Q: A vane pump is to have a volumetric displacement of 85000 cubic millimetre. It has a cam ring…
A: Write the given values of this problem. Vd=85000 mm3 or 8.5×10-5 mdc=8.25 cm or 0.0825 mwv=45 mm or…
Q: Suppose a person wishes to lift a large rock with a lever. If the rock has a mass of 250kg and is…
A:
Q: Part A What is the period of the turntable? Express your answer with the appropriate units. ► View…
A:
Q: The plywood sheet shown in the above picture measures 2.0 m x 2.0 m and each of the four forces the…
A:
Q: 4. Find X. ( point of rotation @ 40N ) 40 N 60 N 15 m 100 N
A: The torque is given by Torque =force x perpendicular distance
Q: 7. Which of the following locations on Earth will make the weight of an object be at the least?
A:
Q: If a tire begins with zero speed and travels down an inclined plane, it will get to the bottom…
A: Answer: Option C is correct.
Q: Determine A. the force on ab B. the force on bc C.the torque on abcd
A:
Q: What is the acceleration due to gravity above the surface of Earth at an altitude of 6.37×10 m? a)…
A: Given data: Me = 5.98 × 1024 kg Re = 6.37 × 106 m G = 6.67 × 10-11 N.kg2/m2 Altitude (h) = 6.37 ×…
Q: At the instant 0= 29 ,h=16.5 m, the athlete is running with a constant speed of 6.6 m/s. A camera at…
A: To answer: r dot and theta double dot
Q: A 2.5 HP motor operates at 1200 RPM. How many ft-lbs of torque does it provide at that speed?
A: The power is given by, P=τω Here, τ is the torque and ω is the angular speed. Rearranging the…
Q: A sphere starts up a 20° incline with a linear velocity of 6 m/sec. How far up the incline will it…
A: Given: θ = 200 v= 6…
Q: help Sometimes you have to do the problem in two steps: A car moving at 12 rad/s comes to a stop…
A: Given: Angular velocity, ω = 12 rad/s Time taken to stop, t=7 s Ti determine: Angle made by car…
Q: An electric motor is spinning at a rate of 60 rpm It then slows down with a constant angular…
A:
Q: A record turntable starts from rest and then spins up to 33.3 rpm’s. A beetle lands on the record…
A: The initial angular speed of the turntable is 0 rpm.The final angular speed is 33.3 rpm.
Q: Consider the portion of an excavator shown. At the instant under consideration, the hydraulic…
A: Given: The length from Point O to B is: r=3.1+2.2=5.3 ft×12 in1 ftr=63.6 in The angle is equal to…
Q: the IMA 0.25 for this lever? 6.25/25N
A:
Q: R = R1 - R2 - R3
A: In This Question we have to calculate R = R1 - R2 - R3 using the given values and uncertainties, we…
Q: QS Could the parallelogram imethod be used to add four vectors (in one step)? Yes/No
A: It is not possible to add four vectors in one step using parallelogram method.
Q: A 6kg hoop 3m in diameter rolls down a plane inclined 40 degrees. At the bottom of the incline, what…
A:
Q: 5. A 500Kg boulder is at the top of a 100m hill. The boulderthen rolls down the hill. What is its…
A: Given : m = 500 kg h = 100 m
Q: The car's mass is M = 0.6 kg and the radius of the hill is R= 0.4 m. The car's kinetic energy at the…
A:
Q: A student holds a bike wheel and starts it spinning with an initial angular speed of 9.0 rotations…
A:
Q: Q: A grinding wheel 0.15 m in diameter rotates at 3750 rpm. What is the linear speed of a point on…
A: r= 0.15 m angular velocity= w w= 3750 rpm w=3750revolutionsminute w=37502π rad60 s w=125π rad/s
Q: In the picture below, how far up the ladder can the person go safely without the ladder slipping? es…
A:
Q: 15. A 10000Kg car is moving toward north at a speed of 3m/s at noon. One hour later, the car is…
A: Solution:-Given thatmass of car (m)=10000 kgInitial speed (u)=3 m/s (towards north)Final speed (v)=4…
Q: problems
A: Remember fundamental of fluid mechanics
Q: A 4m board weighing 60 N extends out over the edge of the table with 40% of the board's length off…
A:
Q: 10. According to Kepler's second law of planetary motion, a planet in orbit around the sun will a)…
A: Solution: According to Kepler's second law of planetary motion, the line joining the center of the…
Q: A wrench is used to tighten a nut. A 100-N force is applied 0.10 m from the axis of rotation. what…
A:
Q: R1 = 20 Q R2 = 12 Q R3 = 16 Q %3D R4 = 24 0 %3D Rs = 10 0 R2 R3 io R1 Rs 10 A R.
A: Given R 1 = 20Ω R = 12Ω R 3 = 16 Ω R4 = 24Ω R5 = 10Ω I = 10 Amp
Q: The dot product of two vectors is negative while the magnitude of its cross product is positive.…
A:
Q: A wheel rotates at 520 rpm. What is this angular speed in rad/s
A: Given Speed N=520rpm
Q: 4) hill climb At the mountain race on the Oberjoch in the Allgäu, the 1200 kg cars drive up a slope…
A:
Q: A bug is on a turntable, as shown below. The turntable is rotating at a constant rate of 3.5…
A:
Q: Angular and Linear Quantities: A scooter has wheels with a diameter of 120 mm. What is the angular…
A: Given Data : Diameter of the wheel, d = 120 mm = 120×10-3 mRadius of the wheel, r = d2 = 0.12 m2 =…
Q: A drive with _____ -torque capabilities provides the greatest amount of energy savings. A) variable…
A: A drive with variable- torque provides the greatest amount of energy savings .
Q: what is the angular speed of seconds hand of a clock . a. 0.972 rad/s b. 0.105 rad/s c. 0.322…
A:
Q: Wi 3. A drive shaft has an onzulof speed of 60.0 rad/ls. At probat distance from the axis should…
A: Given that A drive shaft has has an angular speed of 60rad/sec. To find At what distance from the…
Q: V = 2 î+ 3j+5 k m/s and angular velocity of w as shown in Table 1. The inertia tensor of the rigid…
A: Concept used: Kinetic energy is both translational and rotational.
Q: What is the Angular Velocity in Degrees.
A: Angular velocity (ω) is defined as the rate of change of angular displacement. mathematically,…
Q: A wheel that initially rotates 38.4 rad/sec comes to rest after 5 seconds, How many revolutions does…
A:
Q: A gear moving at 2 rad/s accelerates at 1.4 rad/s? to a speed of 12 rad/s. Find the angle the gear…
A:
Z$4
Step by step
Solved in 2 steps