How much force must a person apply to produce a torque of 20N-m, if he applies it 2.5m from the pivot point, perpendicular to the lever arm?
Q: When landing after a spectacular somersault, a 40.0 kg gymnast decelerates by pushing straight down…
A: This is a question regarding Newton's second law of motion and third law of motion. Newton's second…
Q: om surfaces. In a typical u ed image, the wavelength
A: Given: Human range of hearing is 20,000 Hz. Speed of waves travel is v=1500 m/s. Wavelength is 1 mm
Q: -component of the net force component of the net force
A: Given: Mass of standard body is 1 kg F1=(2.6 N)i+(3.8 N)j F2=(-2.4 N)i+(-6 N)j
Q: How much work did the movers do (horizontally) pushing a 180-kg crate 10.1 m across a rough floor…
A: Given: In this question, the given details are, The given mass of crate is m=180 kg, and the given…
Q: Ans):-> The space environment has a eamplex ynamila smuetie. It ndudes neuhal species pasheles ,…
A: The space environment has a complex dynamic structure. It includes neutral species charged…
Q: 2. Determine the velocity of the 60-lb block A if the two blocks are released from rest and the…
A:
Q: I need help with number 3 please and round all numbers to three significant digits please
A: Q 3(a) Given Data : The magnitude of charge 1 is given as Q1 = 1.33 μC. The magnitude of charge 2 is…
Q: A tennis ball with a mass of 0.068 kg and a diameter of 0.077 m is dropped. The Cd is 0.5. Consider…
A: Consider the given data as below. Mass of tennis ball, m=0.068 kg Diameter of tennis ball, d=0.077 m…
Q: I. The below image represents a conducting wire, with a circular loop of radius 20 cm. The resistor…
A:
Q: A heavy rope, 60 feet long, weighs 0.2 lb/ft and hangs over the edge of a building 110 feet high.…
A: solution: Given dara, Length of the rope = 60 ft Height of the building = 110 ft weight = 0.2…
Q: Q1 In gas at 20°C and10 torr, certain type of particles has mean free path 0.001, 0.08, 0.55 cm for…
A: Given,Temperature T=20°C=293 Kpressure P=10 torr=1333.22 Pa Note: According to Bartleby policy we…
Q: Q1: what is the speed does a meter stick move if its length is observed to shrink to 0.5 m?
A: Given Data The original length of the stick is:Lo=1 m The shrink/contracted length is:L=0.5 m To…
Q: a) V × (VV) = 0 x b) V. (V x A) = 0
A: Given given scalar quantity V and vector quantity A.
Q: An ideal gas occupies a volume of 100 cc at 20 degrees Celsius and 100 Pa. Find the number of moles…
A:
Q: In the Figure, the net external force on the 63.6-kg mower is horizontal to the right. If the force…
A: Concept: To determine the Magnitude of the Net Force we will use the schematic diagram given below:…
Q: Energy Conversion Problem 1. A typical home uses about 30 kWh of electricity per day. The electric…
A: Recall 1KWh=1000×3600=3600000J enrgy
Q: A circuit has three resistors, 1200N, 2400N, and 4200N that are connected to a 12V battery in…
A:
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: Fill in the missing number. 123 1 2 ?
A: We have to find the missing number in the following series. 1 2 3 1 2 ?
Q: the ball does
A: Given: Vertical angle of string is 37o
Q: Number 7 please, the 2nd photo is a continuation of 7
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: 17. All the bulbs are identical in these circuits and every battery has the same voltage. An ammeter…
A: We know that power = V. I = V2R Where V =voltage and I= current and resistance of bulb The…
Q: not understanding the calculation
A:
Q: or
A: Given: Length of solenoids are 15 cm Number of turns are 350 Current is 4 A
Q: (d) Find the time (in s) required for the coin to reach the ground level. (Round your answer to…
A:
Q: Consider the two tanks as shown in (Figure 11-2), which are connected in series. The first tank has…
A: Since Inflow rates and Outflow rates are equal for the Tank A , Its Volume will remain unchanged.…
Q: Consider a system with Lagrangian L(q,4) = m²q* + amv (q)+ BV(q)² %3D where a and ß are constants to…
A:
Q: poteration of gravity 1. Give a definition of the first Newton's law 2. Two small spheres have equal…
A: Given: In this question, the given details are, 1) To give a definition of the first Newton's law.…
Q: 01a. A 123000 kg train travels North with a constant speed of 7.78 m/s for 5 hours. Calculate the…
A:
Q: A parallel-plate capacitor has plates with area 2.10x10-2 m2 separated by 1.70 mm of Teflon. a.…
A: Given: In this question, the given details are, A parallel-plate capacitor has plates with area…
Q: so how do we get the an
A: Intial velocity (u) = 40 m/sFinal velocity (v) = 10 m/sDistance travelled (s) = 1750 musing the…
Q: I can not read this formula. This is written by you in a reply. Please type it.
A: Solution: As per the given data,
Q: Two coils are wound around the same cylindrical form. When the current in the first coil is…
A: Given: In this question, the given details are, The two coils are wound around the same cylindrical…
Q: Consider two charges q1 49 e and q2 = 38 e at -13 10 positions (36, 28, 17) and (,5, 26) /2…
A: Coulombs law:Let qa and qb be two charges separated by rab.then, force on qa due to qb is F→ab =…
Q: How far are two protons from each other if their Coulomb potential is equal to the Coulomb barrier…
A: Given: In this question, To find that how far are two protons from each other, If their Coulomb…
Q: Solve the following operation(s) and express final answers to the correct number of significant…
A: We have to solve the following operations and express final answers to the correct number of…
Q: KI Ny
A:
Q: 5. At a corner of a 30 mm x 40 mm rectangle is placed a charge of -40µC and at the two adjacent…
A:
Q: As shown in the figure, three charges are placed on the x-y plane. 93 92 91 Charge q1 = -7 µC is at…
A:
Q: The ¹H19F molecule can be described by a Morse potential with D. = 9.05 x 10-19 J. The force…
A:
Q: Arrange these statements in order according to the Nebular theory 1. X Heating interstellar cloud…
A: Answer is 1.Nearby cataclysmic explosion of supernova occurred 2. Interstellar cloud…
Q: 3. The weight of a particle varies with altitude such that W = m(gr)/r², where ro is the radius of…
A: Variation of weight with the altitude is given by the equation, W=mgr02r2 The radius of the earth =…
Q: A certain capacitor, in series with a resistor, is being charged. At the end of 10 ms its charge is…
A: Given: In this question, the given details are, A certain capacitor, in series with a resistor, is…
Q: When repairing Hubble Telescope, an astronaut, by mistake, releases a spare part of mass 1 kg, into…
A: Given The distance between the earth surface and the spare part is d=550 km=550000 m. The mass of…
Try to solve this problem.no handwritten
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
