Question 5 0/1 pts Calculate the force of gravity between two 30 tons ball bearings separated...
(a) What is the force of gravity between two 1200 kg cars separated by a distance of 46 m on an interstate highway? (b) How does this force compare with the weight of a car? O it is smaller O it is larger O it is roughly the same
Question 15 8.75 pts Two point charges are separated by 10 cm and the attractive force between them is 100N. If the charges are moved to a distance of 20 cm (twice the distance), what will the force between them change to? no change, stays at 100N 25N SON 200N Question 16 8.75 pts The electricity from a household outlet can be dangerous because It uses alternating current It uses direct current It can source enough current to cause harm...
Calculate the force of gravity between a newborn baby (mass = 2.6 kg) and an obstetrician (mass = 85 kg) ) who is 0.37 m from the baby. Express your answer to two significant figures and include the appropriate units. Find the force of gravity between a planet (mass=5.9*10^ 24 kg) and the Sun (mass=2.0*10^ 30 kg) . (The average planet-Sun distance Earth (distance=9.0 x 10^ 11 m) Express your answer to two significant figures and include the appropriate units....
8:22 DQ 1/30: Attempt 1 Question 1 Two charges, q1 and q2 are separated by a distance r. F is the force between the two charges in this configuration. What is the new force (F) between the charges if the distance between the charges is doubled? 2) F-2F 3 F-F 4F-4F 5) F-F/4
Question 5 5 pts Two objects that may be considered point masses are initially separated by a distance d. The separation distance is then increased to 3d. How does the gravitational force between these two objects change as a result of the decrease? OThe force will be one third of the initial value. O The force will be one ninth of the initial value O The force will not change since it is only dependent on the masses of the...
I need help for this question! Calculate the electrostatic force between the two protons in the He nucleus if they are separated by a distance of r = 10-15 m. The charge of the proton is qp = 1.6
1. Calculate the force between 5 C and -5 C charges separated by a distance of 5 m. 2. Sketch magnetic field lines for a bar magnet. Include arrows to indicate the direction of the field. 3. Using the diagram below indicate with an arrow the direction of the force on the electron and its path. (note: the plus signs indicate that the magnetic field is into the page, the arrow indicates the direction of Motion of the electron) ...
The force of gravity between two stars is N Newtons. If the distance between the stars could be quartered, the mass of star 1 be doubled and the mass of star 2 be tripled, what would happen to the force of gravity between them?
O gaining an electron Question 16 8.75 pts Two point charges are separated by 10 cm and the attractive force between them is 100N. If the charges are moved to a distance of 20 cm (twice the distance), what will the force between them change to? 5ON 200N O 25N O no change, stays at 100N Question 17 10.5 pts This is a Physics test True
17. (3 pts) The gravitational force between two asteroids is inversely proportional to the square of the distance between them. When the two asteroids are 25 million meters apart (2.5 10), the force of gravity is 300 N. Find an equation F(d) relating the gravitational force between the two asteroids as a function of the distance d between them.