A small car of mass 380 kg is pushing a large truck of mass 900 kg due east on a level road. The car exerts a horizontal force of 1600 N on the truck. What is the magnitude of the force that the truck exerts on the car?

Please atleast answer this question

Sammy is doing a strength testing session on the turf in preparation for the upcoming basketball season.  Sammy's mass is 55 kg and she is trying to push a 105 kg sled across the artificial turf outside on Raymond Field.  The coefficient of static friction between the sled and the turf is 0.3.  If Sammy pushes only horizontally against the sled, how much force must she push with to just initiate movement of the sled? (hint: be sure to follow the steps outlined for free body diagrams, including drawing the free body diagram with all forces, force equations in the X and Y direction, and a coordinate system)

A car of mass 800 kg as shown in the figure is subject to three forces F1, F2, and F3. The two forces F1=1000 N and F2=500 N are directed along the +X direction. Third force F3 is not shown in the figure. Ignore the effect of frictional force exerted by the tires on the road.         a) Suppose the car is stationary, then what is the direction and magnitude of the force F3?       b) The car started moving and attained a velocity of  +500 m/s in 10 second due a change in F3. What will be the new direction and magnitude of the the force F3?        c) How far does the car traveled during this 10 second time interval?

While sliding a couch across a floor, Hannah and Andrea exerts forces Fh and Fa on the couch. Hannah's force is due north with a magnitude of Fh=71 N and Andrea's force is theta= 36 degrees east of north with a magnitude of Fa = 335N. In this problem, use a coordinate system with y directed north and x directed east. a) Find the net force in the y-direction in Newtons. b) Find the net force in the x-direction in Newtons. c) Calculate the angle in degrees north of east of the net force exerted on the couch by Hannah and Andrea, Fha d) Hannah and Andrea's housemates, David and Stephanie disagree with the move and want to prevent its relocation. Their combined force Fds must be equal and opposite to that of Fha. What is the magnitude in Newtons of the force Fds which will prevent the relocation.

A stack of four textbooks sits on top of a desk. The mass of the bottom book is 5.0 kg, on top of which is a 4.5 kg book, then a 4.0 kg book, then a 3.5 kg book. What is the normal force exerted on each book?

A horizontal force of 87.2 N is applied to a 40.5 kg crate on a rough, level surface. If the crate accelerates at 1.23 m/s2, what is the magnitude of the force of kinetic friction (in N) acting on the crate?

A 1280 kg car pulls a 350 kg trailer. the car exerts a horizontal force of 3.6 x 103 N against the ground in order to accelerate. What force does the car exert on the trailer? Assume an effective friction coefficient of 0.15 for the trailer.

The diagram below is a top-down view of two children pulling a 12.0-kg sled along the snow. The first child exerts a force of F, = 14 N at an angle e, = 45° counterclockwise from the positive x direction. The second child exerts a force of F, = 8 N at an angle e, = 30° clockwise from the positive x direction. F2 (a) Find the magnitude (in N) and direction of the friction force acting on the sled if it moves with constant velocity. magnitude 17.83 direction (counterclockwise from the +x-axis) 199.31 (b) What is the coefficient of kinetic friction between the sled and the ground? 0.15 (c) What is the magnitude of the acceleration (in m/s?) of the sled if F, is doubled and F, is halved in magnitude? x m/s² 2.44

A block with a mass of m = 46 kg rests on a frictionless surface and is subject to two forces acting on it. The first force is directed in the negative x-direction with a magnitude of F1 = 10.5 N. The second has a magnitude of F2 = 23.5 N and acts on the body at an angle θ = 23° measured from horizontal, as shown. a) Write an expression for the component of net force, Fnet,x, in the x-direction, in terms of the variables given in the problem statement.  b)Write an expression for the magnitude of the normal force, FN, acting on the block, in terms of F2 and the other variables of the problem. Assume that the surface it rests on is rigid.  c)Find the block's acceleration in the x-direction, ax, in meters per second squared.