doT24. The block shown above is pulled over a roughhorizontal surface by the tension force T in thestring. The velocity of the block does not changeand therefore it may be correctly inferred that(A) the inertial mass of the block is infinite(B) the inertial mass of the block is zero(C) the force due to friction and the tension areequal in magnitude(D) the block will continue to move at a constantvelocity if T is reduced to zero(E) this constant velocity condition can bemaintained by a tension of any desiredvalueUnauthorized copying or reuse ofany part of this page is illegal.-145-

Answered: Image /qna-images/answer/4dce4341-a908-45af-8b52-e4ebc8673805.jpg

Answered: T. 24. The block shown above is pulled…

Similar questions

Hunting a black hole. Observations of the light from a certain star indicate that it is part of a binary (two-star) system. This visible star has moves in a circle of radius r1 and has orbital period T. Variations in the brightness of nearby stars suggest that the unseen companion moves in a circle of radius r2 (see the figure). Find the approximate masses (a) m1 of the visible star and (b) m2 of the dark star. Express your answer in terms of r1, r2, T, and G. I asked this question before and recieved an incorrect answer, so I'm asking again.
In the figure below, a square of edge length s is formed by four spheres of masses, m1, m2, m3, and m4. What is the x component and the y component of the net gravitational force from them on a central sphere of mass m5. State your answers in terms of the given variables. ( Use any variable or symbol stated above along with the following as necessary: and G for the gravitational constant.)
A meteoroid is moving towards a planet. It has mass m = 0.54×109 kg and speed v1 = 4.7×107 m/s at distance R1 = 1.6×107 m from the center of the planet. The radius of the planet is R = 0.78×107 m. The mass of the planet is M = 5.6×1025kg. There is no air around the planet. a)Enter an expression for the total energy E of the meteoroid at R, the surface of the planet, in terms of defined quantities and v, the meteoroid’s speed when it reaches the planet’s surface. Select from the variables below to write your expression. Note that all variables may not be required.α, β, θ, d, g, G, h, m, M, P, R, R1, t, v, v1 b)Enter an expression for v, the meteoroid’s speed at the planet’s surface, in terms of G, M, v1, R1, and R. c)Calculate the value of v in meters per second.
Two cables BG and BH are attached to frame ACD as shown. Knowing that the tension in cable BG is 560 N, determine the components of the force exerted by cable BG on the frame at B. 1.48 m 0.56 m G m_B 0.8 m. 0.8 m 1.4 m с H D 1.2 m 1.2 m The component of the force in the x-direction is The component of the force in the y-direction is The component of the force in the z-direction is N. N. N.
A package of mass 7 kg sits at the equator of an airless asteroid of mass 4.0 1020 kg and radius 5.9 105 m. We want to launch the package in such a way that it will never come back, and when it is very far from the asteroid it will be traveling with speed 188 m/s. We have a large and powerful spring whose stiffness is 2.1 105 N/m. How much must we compress the spring?
A mass m is suspended from a massless spring of natural length 90 cm with the spring constant k = 10 Nm and causes the spring to extend by 7.9 cm. Assuming the gravitational field strength g = 9.8 ms², calculate the value of the mass on the spring. Give your answer in Sl units. Answer: Choose... +
Three point particles are fixed in position in an xy plane. Two of them, particle A of mass 5 g and particle B of mass 11 g, are shown in the figure with a separation of dAB = 0.579 m at angle = 30°. Particle C, with mass 8 g, is not shown. The net gravitational force acting on particle A due to particles B and C is 2.02 x 10-¹4 N at an angle of -163.8��. from the positive x axis. What are (a) the x coordinate and (b) the y coordinate of particle C? B dAB 0 A
A mass mm is suspended from a massless spring of natural length 90 cm with the spring constant k=10 Nm-1 and causes the spring to extend by 8.6 cm. Assuming the gravitational field strength g=9.8g, calculate the value of the mass on the spring.
A 50-lb sphere A with a radius of 4.5 in. is moving with a velocity of magnitude v0 = 6 ft/s. Sphere A strikes a 4.6-lb sphere B that has a radius of 2 in., is hanging from an inextensible cord, and is initially at rest. Knowing that sphere B swings to a maximum height of h= 0.75 ft, determine the coefficient of restitution between the two spheres.
Silid or to god o An object of mass m₁ = 4.00 kg is tied to an object of mass m2 = 4.00 kg with String 1 of length = 0.500 m. The combination is swung in a vertical circular path on a second string, String 2, of length = = 0.500 m. During the motion, the two strings are always collinear as shown in the figure. At the top of its motion, m2 is traveling at v = 4.80 m/s. Take the radial axis positive downward. (a) ( each mass. (b) What is the tension in String 1 at this instant? What is the tension in String 2 at (c) Draw the free body diagram of this instant? Which string will break first if the combination is rotated faster and faster? d) 1 m1 String 1 M DOVO dito 00101 String 2