A person exerts a horizontal force of 190 N in the test apparatus shown in the figure. Find the horizontal force that his flexor muscle exerts on his forearm. Number Units 0.34 m Flexor muscle N 190 N 0.054 m T Elbow joint
Q: • The fastest 400.0 m time in Olympic history was completed by Wayde van Niekerk (he's from South…
A: van Niekerk completed one 400 m lap in 43.03 seconds.
Q: Convert the following to Sl units: 4.55 ms HA Value Units
A: Solution: Given, 4.55 ms Unit of above number is ms(millisecond) millisecond is a unit of time SI…
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: 2. The resultant of three concurrent forces is 90.00 Ibs 34°N of W. If two of these three forces are…
A: GivenFR= 90.00 lbs 34° N of W. If two of these three forces are A=17.89 lbs 27°W of S, andB =36.00…
Q: 1. An oil bead with a diameter of 1.0 cm was dispersed into the water to make the oil bead with a…
A:
Q: Determine the x-and y-coordinates of the centroid of the shaded area. 6" 4" E7" 9" Answers: (X, Y) =…
A: Co= centroid of the circle= (7,4) in Ao= Area of the circle= π×2^2 = 4π in2 C'= Centroid of the…
Q: Compute the response of a spring mass system. A force of magnitude 25N, driving frequency of twice…
A: Given: Force=25NMass of system=15kgspring stiffness=1000NmConsider the mass of Spring is msp=1kg…
Q: A UFO experienced a constant acceleration of 17 m/s² west during which its displacement was 46,690 m…
A: Given data: Acceleration (a) = 17 m/s2, West Distance (d) = 46690 m, West Final velocity (Vf) =…
Q: mponents in the duct are cooled
A: Given data: Dissipation of heat by electronic components, Qele=180 W The inlet and exit temperature…
Q: In the figure, an electron accelerated from rest through potential difference V₁-1.13 kV enters the…
A:
Q: Astronomers have discovered a new planet around a nearby Sun-like star. The following data on the…
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: 22. The rate of growth of a fish population is modelled by 60000e-0.6t (1 + 5e-0.6t) 2¹ where t is…
A:
Q: 9. An athlete whose mass is 90.0 kg is performing weight-lifting exercises. Starting from the rest…
A: Since the barbell starts with zero speed the distancelifted s = 1 / 2 * a *t^2 a = 2 *…
Q: In this part of the experiment, you will investigate the physical parameters that have an effect on…
A:
Q: Q.1. For the force system shown in Fig. 1, replace the two forces acting on the rectangular solid by…
A:
Q: Four point charges, each with magnitude q, are located on each axis with distance a away from the…
A:
Q: 3. A student is running at her top speed of 5.2 m/s to catch a bus, which is stopped at the bus…
A:
Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has…
A: The distance covered by an object moving with some speed at any time interval is given as s = vt…
Q: An AM signal in which the carrier is modulated 70% contains 1500Wa the carrier frequency. Calculate…
A:
Q: Two cables suspending a 100 kg object. The cables are at different angles from the horizontal. T2,…
A:
Q: NEWTON'S SECOND LAW OF MOTION Mass of cart = 7 kg Distance Travelled = 2 m Acceleration, m/s2…
A: Concept: The Schematic Diagram of the system is Given: The Mass of the Cart=7kg Distance moved= 2 m…
Q: anbs r-0.500 m r0.500 m Rele back b Eample 1914. h his sden, he chage qi i al be oigih he taợe qi s…
A:
Q: m = 50.0 kg F = 160 N A grindstone in the shape of a solid disk with diameter 0.520 m and a mass of…
A:
Q: Figure 1.1 shows a road vehicle which may be modelled as a particle. The vehicle accelerates in a…
A: According to our guidelines We’ll answer the first 3 subparts of the question since the exact one…
Q: pls help me for HW thank u have a nice day=)
A: This graph below shows the charging of a capacitor .
Q: 3) Describe the motion of the following sets in terms of acceleration & velocity. Time (in s) SET…
A: Given two set of motion set 1 Time velocity (m/s) 0 0 1…
Q: What is the volume (in cubic centimeters) for a solid object that has a relative density of 2.21 if…
A: Given data: A solid object Relative density (RD) = 2.21 Mass (m) = 4130 g Required: The volume (V)…
Q: . 26- Show that if the magnitude of a vector A is constant then A dà dt = 0. (Hint: A A = A²)
A: Since you have posted multiple questions according to guidelines i will solve only the first one.
Q: 5 10 The number of Randy's marbles is of Andy's marbles and 2 3 Peter's marbles. Given Randy has 50…
A:
Q: a K3 A/3 The above figure shows a parallel plate capacitor, where the plate area is A = 46 cm? and…
A: Given: K1 = 3.9 K2 =3.2 K3 = 4.2 a = 33 mm = 0.033 m d = 43 mm = 0.043 m A = 46 cm2 = 0.0046 m2
Q: Which of the following describes what happens to a spacecraft as a result of a gravity assist…
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: The CdSe nano-crystals change their color by changing the particles size (in nm) as shown in the…
A: The wavelength and bandgap energy depend on the variation in color of the CdSe nano crystal. The…
Q: 2. A salesperson leaves the office and drives 26km due north along a straight highway. A turn is…
A: 2) S1 = 26 j km S2 = 62(Cos30°i+Sin30°j) = (53.69 i + 31j) km So net displacement S = S1 + S2 S =…
Q: 4. The power dissipated in a resistance R through which is flowing a current I is equal to 1²R.…
A:
Q: Part A The electric potential along the x-axis is V = 100x? V, where x is in meters. What is E, at æ…
A: Here, we have to calculate the electric field.
Q: A stone is dropped from a height of 20 m. At what height is half of its energy potential and half…
A: 1st question solution:
Q: Convert the following to basic SI units or a combination of basic SI units: 22 in2
A: The first step in converting units is to understand the conversion factor. The conversion factor…
Q: When a surface vibrates, air is forced to move, creating a sound wave. What kind of force is exerted…
A: a surface vibrates,air is forced to move creating a sound wave here longitudinal waves of sound is…
Q: velocity (km/hr) 100 80 60 40 20 time 2 3 6 (hr) – 20 – 40 – 60 - 80 - 100
A: Given, Velocity vs time graph
Q: Briefly describe the discoveries that led astronomers in 2006 to create formal definitions of what…
A: The discoveries that led astronomers in 2006 to create formal definitions of what is a planet,…
Q: A current wire of 1 = (4) is placed in a nonuniform magnetic field given by B = Boî What is the…
A: magnetic forceF→ on acurrent carrying wire kept in uniform magnetic field B→ of length L is given…
Step by step
Solved in 2 steps