The measurement reading in the figure below is: By V.Ryan 1 3 4 5 7 A 20.64 mm B 19.64 mm c) 18.46 mm 1.46 mm

Q: ELECTRIC CHARGES Which of the following statements is true when two spheres are brought near each ot...

A: C) is correct option

Q: Sime (B) time position

A: Slope of position time graph represents velocity. 

Q: P А. В. P a с. D. a

A: A body in projectile motion has both velocity and acceleration. Acceleration on the body is the acce...

Q: Question 3 A 50 cm thick block of copper is placed against a 30 cm block of iron. Let the dimensions...

A:

Q: CAusstion-1 A force el 100 N applied do objectf Hhe an

A: Given data :               Force  =  F             Area  =  A           To find  :              Pres...

Q: In a relief operation mission involving a helicopter h distance above the ground traveling with a ho...

A: We know that in a relief operation mission involving a helicopter h distance above the ground travel...

Q: 6. Draw the complete free-body diagram (FBD) of each of the bodies designated in the statements. The...

A:

Q: Q3) A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionles...

A:

Q: Compute the final velocities v1' and v,' after collision of the two cylinders which slide on the smo...

A:

Q: A charge Q exerts a 18 N force on another charge q. If the distance between the charges is tripled, ...

A:

Q: Look at the velocity-time graph given. 12 ... 10 v (m/s) 4 10 20 30 40 t (s) iii. 15-20 seconds i. 0...

A:

Q: The third tone of a closed organ pipe is in unison with the fourth harmonic of an open organ pipe. F...

A: Given, Frequency of third tone (overtone ) of a closed organ pipe = frequency of fourth harmonic of ...

Q: Answer the questions for number 2

A: The equivalent Resistance when two resistors of resistance R1 and R2 connected  i) series Req= R1+...

Q: An object of unknown mass is tied to a string and undergoes uniform circular mo The object travels a...

A: We know that when a mass of m is tied to a string and undergoes a uniform circular motion, the centr...

Q: Which of the following statements is true about equipotential surfaces? A Lines are drawn perpendicu...

A: No work is required to move a charge along an equipotential, since ΔV = 0. Thus the work is W = −ΔPE...

Q: How many hectares are in 6000 sq. yards. (1yd = 0.9144m)

A: 1 hectare=10000 square meters→1

Q: Four resistors when connected in series give an equivalent resistance of 75 Ω. Three of the resistor...

A: when n resistors are connected in series  equivalent resistance will be Req = R1 + R2 + R3 + R4 +......

Q: Find the magnitude and direction of the resultant of the two forces shown knowing that P = 300 N and...

A: Write the equation of force for P P = 300N ( -cos30sin15i + sin30j + cos30cos15k ) P = -67.24i + 150...

Q: Calculate the electric flux D for each of the closed surfaces a, b, c, and d. b. 92. a 93 97 94 95 9...

A: According to Gauss law , electric flux from a closed surface is given by charged enclosed divided by...

Q: From the edge of a cliff, a 0.66 kg projectile is launched with an initial kinetic energy of 1640 J....

A: Consider the given data as below. Initial kinetic energy, KE=1640 J Upward displacement, h=+170 m Ac...

Q: The velocity of a particle which moves along the a linear reference axis is given by v = 2+4t - 5t^5...

A: Givenv=2+4t-5 t52v=velocity of particle in m/st= time taken in second

Q: A BRAKING PROBLEM In coming to a stop, a car leaves a skid mark 92.0m long on a highway. Assuming a ...

A:

Q: THE GRAPH SHOWS A STANDING WAVE ON A STRING. INDICATE WHETHER OR NOT THE STATEMENTS BELOW ARE TRUE. ...

A:

Q: If a liquid is contained in a tank, pressure at the bottom of a tank is given by: p= pgh, where p is...

A:

Q: How does the mechanical-potential energy is used to help the ecosystem of a hospital operates?  And ...

A: Mechanical and electrical systems act as vital organs to a hospital, providing power, water, fresh a...

Q: 06: You push a biock across a rough surface (with friction) at constant velocity. The frictional for...

A: As you have uploaded multiple question, we will solve only first question for you. To get remaining ...

Q: A .22 rifle bullet, traveling at 350 m/s, strikes a large tree, which penetrates to a depth of 0.130...

A: Given value--- initial speed = 350 m/s. distance = 0.13 m. mass = 1.80 g. final speed = 0 m/s. We ...

Q: A 12 V car battery dies not so much because its voltage drops but because chemical reactions increas...

A: D) Current passed through dead battery= 8 V / (0.5+0.05) = 14.5 A

Q: Inla cold store operating at minus 23°C in an ambient temperature of 27°C, a 250 W cold room light i...

A: GivenA cold storage operating at -23°C to 27°CHear, Q=250 W

Q: Assuming a constant speed, identify which series best shows the relationship between the centripetal...

A:

Q: projectile is launched at some angle to the horizontal with some initial speed vi, and air resistanc...

A: a) A projectile is launched at some angle to the horizontal with some initial speed vi, and air resi...

Q: What is the direction of the static frictional force f on the crate from the wall? Horizontal, towar...

A: The answer is below

Q: A bedroom bureau with a mass of 42 kg, including drawers and clothing, rests on the floor. (a) If th...

A:

Q: Consider the following figure. (The x axis is marked in increments of 2.5 m3.) P (Pa) 6 x 106 4 x 10...

A:

Q: The magnitude of vector A" is 8.6. Vector lies in the fourth quadrant and forms an angle of 37°with ...

A:

Q: Two wires are parallel, and one is directly above the other. Each has a length of 47.5 m and a mass ...

A:

Q: B ... A C D The figure above shows the path of a ball tossed from a building. Air resistance is igno...

A:

Q: what is the difference between potential energy and elastic potential energy?

A: In this question we have to differentiate between Potential Energy and Elastic Potential Energy. Ple...

Q: Refer to the figure below. Identify the part of vernier caliper. ... O 10 20 30 40 50 60 70 BO 99 10...

A: Vernier caliper is an instrument that is used in all mechanical industries to measure the inner and ...

Q: Calcutate the Kinetic enery of a hody of 4K8 moring witha velocity of o.2 m/s? mass

A: Given Data: The mass of the body is: m=4 kg The velocity of the body is: v=0.2 m/s

Q: If you increase your push, what happens to f;? Increase O Decrease No change

A: Explanation :- Regarding friction we know that- 1. If a force is applied to push the body and it doe...

Q: 6.For the following situations, consider moving a positive charge from very far away to the origin a...

A:

Q: How much does an astronaut with a mass of 100kg weigh way out in space, far far away from any planet...

A:

Q: A student throws a ball from Sandalwoods roof, 28 m above the ground. She horizontally projects a ba...

A:

Q: How does the kinetic energy used to help the ecosystem of a hospital operates?  And what are the “pa...

A:     Placing free-standing turbines in major coastal tidal streams appears to have greater potential ...

Q: You have two lightweight metal spheres, each hanging from an insulating nylon thread. One of the sph...

A:

Q: Part A The double inclined plane supports two blocks A and B, each having a weight of 7 lb. (Figure ...

A: GivenWeight of Block A and Block B =7 lbCoefficient of kinetic Friction Block and Plane=0.11 

Q: Examine the following position time graph: time A) The graph shows an object's velocity is constant ...

A: 1. Object in Uniform motion  Slope of position time graph gives velocity The graph shows an object's...

Q: The components of vectors A* and B* are given as follows: Ax = 5.1 Bx = -2.6 Ay = -5 By = -4.3 What ...

A:

Q: A convex mirror has a focal length of -8 cm, and the object is 14 cm from the mirror. What is the di...

A: The answer is below