In the figure below, an airport luggage carrying train with a tractor (T) is pulling three luggage carts (M1, M2, M3) with an acceleration of 1.2 m/s2..If T=300. kg, M1=200. kg, M2=100. kg, M3=100. kg, then the force in the connection between cart M2 and M1 is _____.  Round your answer to 2 significant figures.

Q: Which forces are doing work on the object? Which forces are not doing work on the object? F₂ F₁- F3…

A: We knowwork is the product of the force in the direction of the displacement and the magnitude of…

Q: (a) Compute the impulse necessary to bring to rest the 48.0 kg driver of an automobile initially…

A:

Q: Draw an air/water interface in the space below. Consider from which side total internal reflection…

A:

Q: What mass of steam at 100° C must be added to 1.90 kg of ice at 0°C to yield liquid water at 17 °C?…

A:

Q: What is the voltage output (in V) of a transformer used for rechargeable flashlight batteries, if…

A: (a)Write the relation between turns of winding and voltage between primary and secondary winding.

Q: 8. Find the ratio of mass of a particle in frame S' to S when the particle moving with velocity…

A:

Q: Question has TWO parts Your answer needs to have 2 significant figure, including the negative sign…

A:

Q: Two marbles of the same mass perform a perfectly clastic and one-dimensional collision. If one of…

A: We have two marbles of the same mass perform a perfectly clastic and one-dimensional collision.If…

Q: A straight conductor carrying a current i = 9.7 A splits into identical semicircular arcs as shown…

A: b-6Given:The current in each wire is 9.7 A.The radius of the loop is 3.7 cm.

Q: A 14.0 m uniform ladder weighing 490 N rests against a frictionless wall. The ladder makes a…

A:

Q: A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string…

A:

Q: Two children (m = 34.0 kg each) stand opposite each other on the edge of a merry-go-round. The…

A:

Q: Answer both or NONE   Question1 -  For exercise, an athlete lifts a barbell that weighs 400 N…

A:

Q: 3-9. The σ-e diagram for a collagen fiber bundle from which a human tendon is composed is shown. If…

A:

Q: The drawing shows six point charges arranged in a rectangle. The value of q is 4.68 μC, and the…

A:

Q: A 23.0-kg cannonball is fired from a cannon with muzzle speed of 1 150 m/s at an angle of 36.0° with…

A: Mass of ball= 23 KgFired angle for first case = 36 °Fired angle for 2nd ball = 90°.Initial speed of…

Q: Hello! I have a question. A thermos bottle contains 3.0 kg of water and 2.0 kg of ice in thermal…

A:

Q: What is the power output for a 60.0-kg woman who runs up a 2.48 m high flight of stairs in 3.84 s,…

A: The mass of the woman is 60 kg.The height achieved by the woman is 2.48 m.The time interval is 3.84…

Q: 1. An individual holds a 20 Kg bar, 5m long, by pulling on a cable (see Figure ). Derive the tension…

A:

Q: A string is wrapped around a disk of mass m = 2.4 kg and radius R = 0.12 m. Starting from rest, you…

A:

Q: An ambulance driver is rushing a patient to the hospital. While traveling at 71.1 km/h, she notices…

A:

Q: 10. Suppose the interference pattern shown in the figure below is produced by monochromatic light…

A:

Q: 7. In figure, a cord pulls a box of sea biscuits up along a frictionless plane inclined at angle =…

A:

Q: Juanita bought a balloon filled with helium. To keep the balloon from escaping, she tied the string…

A:

Q: A 1,400 kg stationary object is hit by a 890 kg object traveling at a speed of 0.900c. If the two…

A: Page 1

Q: The figure (Figure 1) shows a model of a crane that may be mounted on a truck.A rigid uniform…

A: mass of horizontal bar ,m1 = 100 kglength of bar ,L = 5.4 mDistance where string A attached , d =2…

Q: Crown Glass Consider white light incident on a plate of crown glass. The angle of incidence is p.…

A:

Q: A cart of mass 200.0 g is attached to a horizontal spring of spring constant 75 N/m. The cart has…

A:

Q: An object that is 75 cm tall is located 3.8 m in front of a plane mirror. The image formed by the…

A: An object that is 75 cm tall is located 3.8 m in front of a plane mirror.  .

Q: An object A moves along the x-axis according to the equation: x(t) = 3.5t2+1.7t+14.0 where x is in…

A:

Q: A block of mass m = 7.60 kg is released from rest from point and slides on the frictionless track…

A:

Q: The energy conservation principle that applies to the photoelectric experiment is Ephoton =…

A:

Q: 3. A single slit of width 0.31 mm is illuminated with monochromatic light of wavelength 480 nm, and…

A:

Q: > 4 > Three different media are shown along with the path of a light ray. Rank the relative values…

A: Analyze the following figure.The dotted line drawn in the above figure is normal to the interfaces…

Q: With the temperature held constant, the pressure of a gas in a cylinder with a movable piston is…

A: Initial pressure is Final pressure is The unit of volume is always  thus the initial volume is…

Q: In a movie, a superhero stops an 8 gram bullet moving at 400 m s-¹ with his hand. His hand provides…

A: Mass of bullet is 8 gram.Velocity of bullet is 400m/s.Average force = 1200N

Q: A fan has four blades attached to a central shaft. The blades are lf = 17 cm long and each blade…

A: Total number of blade Length of each blade Mass of each blade Initial angular speed Final angular…

Q: star, A planet orbits a star, in a year of length 2.64 x 107 s, in a nearly circular orbit of radius…

A:

Q: One billiard ball is shot east at 2.5 m/s. A second, identical billiard ball is shot west at 1.2…

A:

Q: A hoop is rolling without slipping along a horizontal surface with a forward speed of 4.81 m/s when…

A:

Q: What is the algebraic expression for efficiency of carnot engine in terms of T_h and T_c? T_h = hot…

A:

Q: Part C Derive a formula for 6, the angle between the red and blue refracted rays in the diamond.…

A: Refractive index in diamond for red light nred=2.410Refractive index in diamond for blue lightnblue…

Q: A boy of mass 52.0 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.3 m/s.…

A: Given:Mass of body : 52 kgMass of skateboard : 2.00 kgInitial speed of system (body + skateboard) :…

Q: A drone is initially flying on a heading 40 degrees south of west at a speed of 284 knots. (A knot…

A:

Q: A student is trying to build a home-made capacitor. He uses two 1.0 cm x 1.0 cm aluminum foil as the…

A:

Q: How to calculate the volume of a primitive cell from three primitive vectors of a hexagonal lattice…

A: The objective of the question is to calculate the volume of a primitive cell in a hexagonal lattice…

Q: How many coulombs of positive charge are there in 1kg of carbon? Each Carbon atoms has 6 protons and…

A:

Q: We are going to measure the buoyant force as a function of the volume submerged using a wooden…

A:

Q: In the figure, a double-glazed window consists of two identical panes of glass (ng = 1.40), each yg…

A:

Q: (a) What is the final translational speed V₂ of the center of mass of the sphere at the bottom? (b)…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!