Question

Four 8.5 kg spheres are located at the corners of a square of side 0.50 m. Calculate the magnitude and direction of the gravitational force exerted on one sphere by the other three.

Answer #1

Four 7.5-kgkg spheres are located at the corners of a square of
side 0.55 mm.
Calculate the magnitude of the gravitational force exerted on
one sphere by the other three.
Express your answer to two significant figures and include the
appropriate units.
F= ????? N
Calculate the direction of the gravitational force exerted on
one sphere by the other three.
Express your answer to two significant figures and include the
appropriate units.
θ= ????

Three uniform spheres are located at the corners of an
equilateral triangle. Each side of the triangle has a length of
1.43 m. Two of the spheres have a mass of 3.49 kg each. The third
sphere (mass unknown) is released from rest. Considering only the
gravitational forces that the spheres exert on each other, what is
the magnitude of the initial acceleration of the third sphere?

Three uniform spheres are located at the corners of an
equilateral triangle. Each side of the triangle has a length of
1.24 m. Two of the spheres have a mass of 2.59 kg each. The third
sphere (mass unknown) is released from rest. Considering only the
gravitational forces that the spheres exert on each other, what is
the magnitude of the initial acceleration of the third sphere?

Three uniform spheres are located at the corners of an
equilateral triangle. Each side of the triangle has a length of
1.12 m. Two of the spheres have a mass of 2.64 kg each. The third
sphere (mass unknown) is released from rest. Considering only the
gravitational forces that the spheres exert on each other, what is
the magnitude of the initial acceleration of the third sphere?

Three uniform spheres are located at the corners of an
equilateral triangle. Each side of the triangle has a length of
0.740 m. Two of the spheres have a mass of 3.96 kg each. The third
sphere (mass unknown) is released from rest. Considering only the
gravitational forces that the spheres exert on each other, what is
the magnitude of the initial acceleration of the third sphere?

Three 5.32 kg spheres are located at distances d1 = 0.531 m
and d2 = 0.750 m.
What is the magnitude of the net gravitational force exerted
on sphere C due to A and B?
What is the direction of the force?
What is the potential energy of sphere C due to spheres A
and B?

Four identical masses of mass 600 kg each are placed at the
corners of a square whose side lengths are 10.0 cm .
a) What is the magnitude of the net gravitational force on one
of the masses, due to the other three?
b) What is the direction of the net gravitational force on one
of the masses, due to the other three?:
1- toward the center of the square
2- outward the center of the square

Four point charges are located at the corners of a square, 2.0 m
by 2.0 m. On each of two diagonally opposite corners are 2.0 μC
charges. On each of the other two corners are -2.0 μC charges. What
is the direction and magnitude of the force on each charge?

The masses and coordinates of three spheres are as follows: 16
kg, x = 2.25 m, y = 2.75 m; 46
kg, x = -2.00 m, y = -2.00 m; 60
kg, x = 0.00 m, y= -0.50 m. What is the
magnitude of the gravitational force on a 24 kg sphere
located at the origin due to the other spheres?

any two masses in the universe are attracting each other with
gravitational force. assume that four m kg spheres are located at
the corner of a square of side d.
1. draw the free body diagram showing vector forces on the
sphere in the lower left corner due to other masses.
2. find an expression of the resultant force in terms of G, m,
and d.
3. if m=8.5kg and d=80cm, calculate the magnitude and direction
of the gravitational force.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 5 minutes ago

asked 24 minutes ago

asked 32 minutes ago

asked 35 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 2 hours ago