The two masses m1=4kg and m2 are connected by a massless string passing through a massless pulley as shown in the figure below. If the system is released from rest when m1 is on the ground and m2 is h=5.2m above the ground, m2 hits the ground with a speed of v=4.3m/s. Determine the mass of m2 .Take g=9.8m/s2 and express your answer in units of kgkgusing one decimal place

Q: The carbon isotope 14C is used for carbon dating of archeological artifacts. 14C (mass 2.34 x 10-26…

A:

Q: The two masses m1=4kg and m2=7kg are connected by a massless string passing through a massless…

A:

Q: An 80N box is pulled 20m up the incline making 20 degrees with the horizontal, by an applied force…

A:

Q: An object, with mass 74 kg and speed 27 m/s relative to an observer, explodes into two pieces, one 3…

A: Mass of the less massive piece = m1  Mass of the more massive piece = m2  Total mass ( M ) = 74 kg…

Q: are

A:

Q: Two masses m1=20.4kg and m2=27.8kg are free to move along the x-axis without friction. Mass m2 has a…

A: To determine: The velocities of m1 and m2 after the collision.

Q: −3.3 × 10-6 C/m2

A: Given, the infinitely long non-conducting sheet of charge density:…

Q: n experiment is performed in deep space with two uniform spheres, one with mass 25.0 g and the other…

A:

Q: The two masses m₁ = 2kg and m2 are connected by a massless string passing through a massless pulley…

A:

Q: The robot moves the particle A (mass M) in the vertical plane using polar coordinate formulas r (t)…

A: The given polar coordinates of particle A are as follows. r(t) = 1.2-0.6sin (2πt) [m]θ(t) =…

Q: Journey through the Center of the Earth. A 1024-kg blue ball is dropped from an initial z-position…

A: Mass of blue ball (m) = 1024 kg Initial z position (x) above surface = 4×106 m Radius of planet (R)=…

Q: ourney through the Center of the Earth. A 1024-kg blue ball is dropped from an initial z-position of…

A: Acceleration in the core of the planet decreases as we move inside.  Given : mass m= 1024 kg…

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.6 x 106 m through the center of a…

A:

Q: A thin metal rod of mass 1.8 kg and length 0.7 m is at rest in outer space, near a space station…

A: Given: Mass of metal rod, M=1.8 kg Length, 0.7 m Mass of meteorite, m=0.08 kg Speed of meteorite,…

Q: A binary star system has two stars, each with the same mass M, that are separated by a distance of…

A: Dear Learner, As per guidelines, I can do only first three parts, Please re-post your pending part…

Q: A 1024-kg blue ball is dropped from an initial z-position of 4.2 x 106 m through the center of a…

A:

Q: Two particles are moving in the x-y plane. Particle #1 has a mass m, = 6.40 kg and is located (at…

A:

Q: Three disks A, B, and C with same radius 5.0 cm are placed at coordinate (0,50 cm), (-15 cm, 0), and…

A:

Q: A star of mass M = 2.09 × 10³0kg is the origin of a coordinate system. A comet of mass m = 4.07 x…

A: The mass of the star is M=2.09×1030 kg is at the origin of a coordinate system. The mass of the…

Q: A stationary astronaut is 181 m from her spaceship.  She has exactly 186 seconds left of oxygen left…

A:

Q: A binary star system has two stars, each with the same mass M, that are separated by a distance of…

A:

Q: Journey through the Center of the Earth. A 1024-kg blue ball is dropped from an initial z-position…

A:

Q: To test the speed of a bullet, you create a pendulum by attaching a 3.20 kg wooden block to the…

A:

Q: a. The boost rocket, m=12 Mg, generates an altitude dependent thrust of T(y)=By? where B=1.4 and…

A: I have given handwritten solution of the problem. see below steps.

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.9 x 106 m through the center of a…

A: Given data: Mass of blue ball, m=1024kg Initial position, d=2.9×106m Radius of the planet, R=6×106m…

Q: As shown in figure, a bullet of mass m = 120 g and speed V = 220 m/s passes completely through a…

A: As the bullet collides with the bob assuming the collision is elastic, some of the momentum is…

Q: Two asteroids of equal mass in the asteroid beit between Mars and Jupiter collide with a glancing…

A: Kinetic energy will be lost during collision.

Q: A 1024-kg blue ball is dropped from an initial z-position of 2.3 x 106 m through the center of a…

A:

Q: mass of Venus is 4.868 ✕ 1024 kg and its orbital radius is an average of 1.082 ✕ 1011 m. Calculate…

A: m=4.868x1024 kgradius=1.082x1011morbit period=0.6150 year                =6.6150x365x24x3600 sec…

Q: A rocket takes off from an asteroid and reaches a speed of 100 m/s. You may neglect the…

A:

Q: Two masses move along the frictionless x-axis. m₁=13.7kg is initially moving with a velocity v₁ = m₂…

A: Given,The masses, The velocity of both masses,The momentum of masses before collision,The momentum…

Q: A cannonball has an ejection velocity of 800 m/sec compared to a fixed cannon. Now we mount the gun…

A: Introduction: 1) Concepts of Relative velocity It is a complicated yet very interesting concept. It…

Q: The two masses m1=2.3 kg and m2 are connected by a massless string passing through a massless pulley…

A: Given: Mass of block 1: m1=2.3 [kg] Height of block 2: h=9.9 [m] Final velocity: vf=5.4 [m/s]…

Q: A 1024-kg blue ball is dropped from an initial z-position of 2 x 106 m through the center of a…

A: Concept used: The planet provides gravitational acceleration to the ball. Equation of motion is…

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.7 x 106 m through the center of a…

A:

Q: Three pucks with masses m₁ = 25.0 [g], m = 50.0 [g], and me = 75.0 [g] approach the origin as they…

A:

Q: A 68.5-kg astronaut is doing a repair in space on the orbiting space station. She throws a 2.25-kg…

A:

Q: Consider two rigid objects whose masses are mA and mB. Their initial velocities are vAi and vBi.…

A:

Q: A raccoon is sitting on one end of the log and notice that there is an delicious apple just above…

A: Given information: Here, m and M are the mass of the racoon and the log respectively, vr/log is the…

Q: The two masses m₁ = 4kg and m₂ = 6kg are connected by a massless string passing through a massless…

A:

Q: Two asteroids of equal mass in the asteroid belt between Mars and Jupiter collide with a glancing…

A:

Q: A 1024-kg blue ball is dropped from an initial z-position of 3.5 x 106 m through the center of a…

A: mass of ball m =1024kgradius R=8.2×106mr distance between them, (3.5+8.2)×106=11.7×106Nmass of…

Q: NOTE: Your answer suggests that you have assumed constant gravitational

A: Explained as, F=-GMMR+y2

Q: 10. An 8.00-kg point mass and a 15.0-kg point mass are held in place 50.0 cm apart. A particle of…

A: The two masses will have gravitational fore between them. Gravitational force is given as :-Where G…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”