The diagram below shows a block moving down an inclined plane  The normal reaction force R is ? The acceleration of the block is ?

Q: The two blocks in Figure are sliding down the incline. What is the tension in the massless string?

A:

Q: The diagram below shows a block attached to a light string which passes over a smooth pulley and is…

A:

Q: In an accident, a truck goes off the 6 road and into a ditch. Two breakdown vehicles A and B are…

A: Given: FA = 4000 NFB=2000N

Q: A moving cart is given a push by someone's hand so that a force is exerted on it. The force diagram…

A: Initial force applied by hand is towards right side as shown in the figure on the top.

Q: Momo with mass m is sliding down an inclined plane that makes an angle D relative to the horizontal.…

A:

Q: Draw the free body diagrams for m, and m;, and show them in separate drawings, clearly labelling…

A: The free body diagram for the mass m3 can be drawn using the standard method as below, Here T is…

Q: Tom enlists the help of his friend John to move his car. They apply forces to the car as shown in…

A:

Q: A 25 kg crate is suspended using two ropes. The rope makes an angle of 35° and 47° with respect to…

A:

Q: A 58-kg person is being pulled away from a burning building as shown in the figure above. Calculate…

A:

Q: What is the force on a 1000 kg elevator that is falling freely at 9.8 m/sec/sec?

A:

Q: A block is placed on an incline and pulled with a string, as shown in Figure 4. Find the tension in…

A: Given data, Mass of the block m = 10kg Block inclination angle = 25 rope angle = 10 making free body…

Q: Two blocks with equal masses linked by thread, thrown over a weightless pulley. Planes on which the…

A: Analyze the free body diagram of the blocks. Note- Consider the rightward direction along the…

Q: Match each force diagram in group I from diagram with a 2 that shaws graup the same net force

A: To solve for the net force, we resolve all the forces that are acting into components in the X and Y…

Q: Tom enlists the help of his friend John to move his car. They apply forces to the car as shown in…

A:

Q: Figure 3 shows two loads A = 3 kg and B = 6 kg tied together with a light string and hung on a…

A:

Q: Correctly label the two arrows below, using the words action and reaction, to show which arrow is…

A:

Q: stop, how much of the minimum average net force is needed to stop (in N)?

A:

Q: Two people each pull with 300 N on a rope in a tug of war. What is the net force on the rope? How…

A:

Q: A box is pushed up the ramp by the horizontal force shown. The mass of the box is M and the pushing…

A: Answer to the second question is

Q: A vehicle moving at a steady speed passes over a hill as in the figure below. А. В. С. One of either…

A: LAWS OF MOTION

Q: A motorcycle’s engine provides 5,000N of applied force. The mass of the motorcycle is 600kg and the…

A: According to question we need to draw free body diagram and value of each force .

Q: Two constant forces are applied to a 100.0 kg boat, as shown in the diagram below. Assume that no…

A:

Q: In the figure below, what is the acceleration of the blocks once they are released? Consider that…

A:

Q: Below is a picture of an Atwood's Machine: two masses attached to a frictionless, massless pulley.…

A:

Q: What is the rate of acceleration of a 2,000-kilogram truck if a force of 4,200 N is used to make it…

A:

Q: A person whose mass is 70kg, represented by M, holds the 25kg mass as shown in the figure. The…

A:

Q: A block is placed against the vertical front of a cart as shown in figure above. What acceleration…

A: Draw the free-body diagram of the block.

Q: (a) State Newton's three laws of motion. (b) A block with weight, W is pushed by a horizontal force…

A:

Q: Draw a Free Body Diagram, write 2nd law equations and find the tension. Where does the WEIGHT act…

A:

Q: The diagram below shows a block moving down an inclined plane. The normal reaction force ? is ?…

A: Given- Mass of block (m) = 20 Kg  Angle with horizontal (θ) = 200 Force applied on box is θ' = 350…

Q: The two blocks in the figure(Figure 1) are sliding down the incline. What is the tension in the…

A: The mass of the block 1 is m1 = 1.0 kg. The mass of the block 2 is m2 = 2.0 kg The coefficient of…

Q: A car is braking with a force of 1000 N, and has the following force diagram (all forces affecting…

A: There is no partner force for the frictional force.

Q: using the diagram in the picture what is the magnitude of the frictional force (Ff) on the box?

A: Given: The mass of the block is 4.0 kg. The acceleration of the block is 10 m/s2. The applied force…

Q: A block is at rest on a table. A free body diagram of the block would show which of the following?…

A: The free-body diagram is

Q: Consider a cart moving along a horizontal table at constant acceleration. On your own, sketch below…

A: Along vertical direction, normal force equals the weight of the cart. Along horizontal direction,…

Q: Free-body diagram, given the coefficients of static and kinetic friction. vhether the block will…

A: We have given the free body diagram of the system as shown above n the figure  Here we have given…

Q: Base your answers to que aon below. The diagram shows a 2.0 kilogram mass suspended from a string…

A: In the question 34 , 35  It is given that 2 kg mass suspended from a string that is attached to 3 kg…

Q: A skateboard is traveling down a level sidewalk accelerating at 3 m/s^2 when being subjected to the…

A: Acceleration is 3m/s2

Q: The diagram represents the forces acting on a block that accelerates at 5.0 m/s/s on a frictionless…

A:

Q: A classmate is attempting to draw a free body diagram for a box being pushed across the floor at a…

A: IN GIVEN FIG  Normal reaction force FN = Upword direction gravity force F g = downword direction…

Q: Find the acceleration of the block in figure below if friction below are negligible. What is the…

A:

Q: Please use the interactive area below to draw the Free Body Diagram for the block.

A: Given data: The mass of the block is: m The tension in the cable 1 is: T1 The angle made by the…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”