A 2kg mass and a 5kg are 1m apart. Find the gravitational force?
Gravitational force 



For the given problem,






The negative sign indicates that the force is attractive force.
A box of mass 2kg is sitting on top of a sled of mass 5kg, which is resting on top of a frictionless surface (ice). If you pull on the sled with a force of 35N, how large does the coefficient of static friction between the box and the sled have to be, in order for the box to move with the sled?
an object of mass 5kg is rotatedon a rope of length 1m and velocity 2 m/s. what is the work done by a tension of the rope
differential equations: a mass of 2kg stretches a spring 1m. the mass is in a medium that exerts a viscous resistance of 8 newtons when the velocity of the mass is 2m/sec. the mass is stretched from its equilibrium position 1m and then set in motion with a downward velocity of (3sqrt(3) - 1) m/sec. Let g=10 m/sec^2 a)state and solve the initial value problem for u(t), the displacement of the mass from its equilibrium position b) what is the...
Two identical objects of mass m are a distance R apart and feel a gravitational force of attraction of F. If the distance increases to 5R, what will be the force between the two objects? Select one: a. F/5 b. F/25 c. F d. 25F e. 5F
Find the force of gravitational attraction between a proton and electron (1 M apart) How much stronger is the electric force?
A 5kg block is placed on a 2kg pallet which sits on the floor. The coefficients of friction between the block and the pallet are 0.6 and 0.8. The coefficients of friction between the pallet and the floor are 0.3 and 0.4. A rope is attached to the 5kg block and pulls horizontally with an unknown force Fa. a) If the rope pulls to the right so the pallet slides along the floor, but the block does NOT slide on...
blocks are 3kg and 5kg respectively. The pulley's mass is negligible. The blocks are initially 7. The two at rest. Use energy conservation to find the velocity v of the blocks when m2 falls a distance of h-2.0m. a) Assume the pulley's mass is negligible b) Assume the pulley's mass is 2kg.
Find the gravitational force exerted by a 0.520 kg mass on a 0.108 kg mass 1.92 m away.
The force acting on a particle of mass m = 2kg is given by the following force equation: F = (v/2) * (x + 4) The particle will pass through the origin with a speed of vo at time t = 0s. Find an expression for the displacement as a function of vo when t = 2s.
What is the gravitational force between two trucks with the mass of 2.0 x 10^4 ,that are 2.0m apart?