Force 1 is supposed to be {100.0 grams · g, 60.0o} and Force 2 is supposed to be {200.0 grams · g, 120.0o}. You will apply a third force to balance the system--how much force should you apply? Answer to three significant figures, in units of grams · g.

Q: Why is 5 the correct answer ?

A: Given: Block mass, m=2 kg Applied force, F=5 N Static coefficient, μs=0.7 Kinetic friction…

Q: The figure shows an overhead view of a 0.025 kg lemon half and two of the three horizontal forces…

A: For the lemon half  to be at stationary , the net force on it should be zero.

Q: Assuming that the system is in equilibrium, find the value of m3, knowing that: * r1 = 1.5 m  *r2…

A:

Q: A wedge of total mass M, of metal with uniform thickness 1 m and uniform mass density p (kg/m³) is…

A:

Q: Assuming that the system is in equilibrium, find the value of m3, knowing that:   r1=1.6 m r2=0.8…

A: Given,

Q: Find the angle necessary to balance the following 2 masses in a plane. The first mass is 0.17 kg at…

A: First mass: The position of the first mass: The angle of the first mass: Second mass: The position…

Q: A sample of blood is placed in a centrifuge of radius 19.0 cm. The mass of a red blood cell is 3.0 ✕…

A:

Q: A 89 gram coin sits on a horizontally rotating turntable. The turntable makes 1.1 revolution each…

A: Given data The mass of the coin is m = 89 g The number of revolutions made by the turntable is θ =…

Q: Four objects are held in position at the corners of a rectangle by light rods as shown in the figure…

A:

Q: A sample of blood is placed in a centrifuge of radius 16.0 cm. The mass of a red blood cell is…

A:

Q: The figure shows a container of mass m, = 3.9 kg connected to a block of mass m, by a cord looped…

A:

Q: Two objects are dropped from a bridge, an interval of 1.0 s apart. Air resistance is negligible.…

A:

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 3.10 g coins…

A:

Q: You are pressing a 3.0 kg cubic wooden block into a corner between a wall and the floor. Your arms…

A: We are given a block being pressed to corner. We are given the angle of pressing. We first draw free…

Q: Force 1 is supposed to be {100.0 grams · g, 60.0o} and Force 2 is supposed to be {200.0 grams · g,…

A:

Q: A toy car is rolling down the ramp as shown in the figure. The car's mass is m 1.2 kg and the ramp…

A: Given, Mass, m =1.2 kg  θ =16°

Q: The two conditions for equilibrium often result in a system of equations such as F1 + F2 = 64.0 N…

A: Given: The first equation given is F1+ F2=64.0 N. The second equation given is  9.00F1−9.00F2 = 0.

Q: A 100 N block is lying along the table top as shown in the figure. The magnitude of the applied…

A:

Q: The 100 kg block in the figure takes 5.6 s to reach the floor after being released from rest.(Figure…

A: Known mass, Time taken by the 100kg block to reach the floor, Distance covered by the 100kg block…

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 4.19 g coins…

A:

Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…

A:

Q: the illustration below, the beam is 12 meters long and weighs 20N (positioned at its center of mass…

A: For equilibrium net force as well as net torque acting on the system must be zero and horizontal as…

Q: The centers of the Earth and its moon are separated by an average of 3.84 × 105 m and the moon’s…

A:

Q: Four acrobats of mass 67.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat…

A: Given, Mass of four acrobat is 67kg, 68kg , 62 kg and 55 kg.

Q: (100 kg) v2 TA (3x

A: According to Newton second law F= ma

Q: A big boulder has a mass of 8.20t (metric tons) and rests at a coal mine site. The boulder is blown…

A:

Q: A cord passing over a pulley connects two masses, as shown, where  m1 = 3.60 kg  and  m2 = 6.50 kg.…

A: From the given , description of the problem, the structure and masses are arranged as shown.

Q: When you weigh bananas in a scale at the grocery store, the height h of the bananas is described by…

A:

Q: An asteroid of mass m = 8.5 × 1012 kg has two rocket thrusters attached to it. One thruster supplies…

A: F 1 = (8.0 × 107, 7.0 × 107) N F 2 = (4.0 × 107, −2.0 × 107) Nm = 8.5 × 1012 kg

Q: A spherical particle is falling through the air. Determine the drag force acting on the particle.…

A:

Q: In a tug-of-war game on one campus, 15 students pull on a rope at both ends in an effort to displace…

A: Let us tabulate the given data: Number of students Applied force by each (N) Direction 2 198…

Q: In the attached Word file, a shape is on an x-y axis, beginning at x = 0.  The bottom of the shape…

A:

Q: As rock climbers ascend El Capitan over the course of 2 or 3 days, they have to bring all their…

A:

Q: A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other…

A: The given vectors are shown below. Here, R is the resultant force.

Q: B h = 150 cm x = 50 cm L = 95 cm Mass = 0.8 kg at point G (so MMI = mL^2 about point A) At what…

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!