A frictionless surface is inclined at an angle of 30.0° relative to the horizontal. A 10.0 kg box on the ramp is attached to a 12.0 kg box using a frictionless pulley, as shown in figure. When released from rest, m1 will move up the ramp. (a) Draw a free-body diagram for each box. (b) Is the magnitude of acceleration the same for two boxes? Explain your answer. (c) Write Newton’s second law equations for both objects.

Q: Draw a motion diagram, a force identification diagram, and a freebodydiagram. For the situation…

A:

Q: A loop-the-loop section of a track is set up in a General Physics laboratory. A block is sliding on…

A:

Q: A contestant in a winter games event pushes a 53.0 kg block of ice across a frozen lake as shown in…

A: Given  mass  of block m = 53kg Coefficient os static friction = 0.1 Coefficient of kinetic friction…

Q: A student applies a 200 N force at an angle 60° below the horizontal to a 20 kg box initially at…

A:

Q: A contestant in a winter games event pushes a 41.0 kg block of ice across a frozen lake as shown in…

A:

Q: A block accelerates at 4 m/s2 down a rough ramp, inclined at 38 degrees. What is the coefficient of…

A:

Q: You walk into an elevator, step onto a scale, and push the "down" button to go directly from the…

A: Given Data: The normal weight is: w=635 N The elevator move with constant speed (v=0). So, the…

Q: tubs are connected by a string that passes over a frictionless pulley. One tub is on a frictionless…

A:

Q: The cart in the figure is attached to special spring that can stretch and compress equally well. The…

A: Let k be defined as the spring constant. Let x be defined as the distance between two consecutive…

Q: A block with a mass of 100 kg is pulled along a horizontal surface by a force of magnitude F as…

A: Given that,Mass of the larger block, Mass of the smaller block, Coefficient of kinetic friction…

Q: Two crates connected by a rope lie on a horizontal surface (see figure above). Crate A has mass of…

A: Let the force acting on the crate A is FA. Let the mass of the crate A is mA. let the acceleration…

Q: A 78 kg skier moves down a mountatin on a 22 degree slope. Air drag and the wet snow provide a…

A: Given:-  The mass of the skier is m = 78 kg  The skier is moving down the mountains which have an…

Q: efficient of kinetic friction between the book and the carpet. Assume the only forces acting on the…

A:

Q: s very light. The cart and spring rest on a low-friction horizontal surface. The cart is pulled to…

A:

Q: A contestant in a winter games event pushes a 32.0 kg block of ice across a frozen lake as shown in…

A: (a) Drawing the free-body diagram of the ice block and decomposing the forces into it's components.

Q: A 9.40-kg hanging object is connected by a light, inextensible cord over a light, frictionless…

A:

Q: What is the minimum horizontal force FF needed to make the box start moving in (Figure 1)? The…

A: Given data The mass of the box is m = 28 kg The magnitude of the push force is P = 16 N The angle of…

Q: Three blocks (as shown in the figure) are released from rest and they start to accelerate with a…

A: Step 1: here we have derived the equation of motion of the masses Step 2: here we have calculated…

Q: A box of mass 8.0 kg slides to the right on a frictionless horizontal surface with a velocity of 3.0…

A: Given: The mass of the box is 8.0 kg. The velocity of the box is 3.0 m/s. The distance moved with…

Q: A car drives at a constant speed first over a hiller and then through a dip. The picture below shows…

A: The position of the car are shown below.   It is required to find the force exerts on the driver of…

Q: F

A:

Q: A boy exerts a force of 12.0 N on a 20.0 N box to slide it across a table where the coefficient of…

A: weight of box (w) = 20 N Applied force (F) = 12 N Coefficient of kinetic friction (μk) = 0.34

Q: c) the blocks? What is the common magnitude a of the acceleration of What is the magnitude 7 of the…

A: As you have asked to answer only part c, d, eSo I am answering only these parts

Q: A box with a weight of 10N is at rest on a flat level surface. The coefficient of static friction…

A:

Q: A contestant in a winter games event pushes a 39.0 kg block of ice across a frozen lake as shown in…

A: Given that - Mass of the block Coefficient of static friction Coefficient of kinetic friction To…

Q: A 55.0 kg box is initially at rest on the flat floor. The coefficients of friction between the floor…

A: Given, mass of box is m=55kg The coefficient of static friction is μs=0.54 The coefficient of…

Q: The coefficients of static and kinetic friction between a 387 N crate and the warehouse floor are…

A: Given data: Weight of the crate (W) = 387 N Coefficient of static friction (μs ) = 0.515 Coefficient…

Q: A contestant in a winter games event pushes a 33.0 kg block of ice across a frozen lake as shown in…

A:

Q: 9. A large box is pulled by a person with a force as shown in the figure. The angle 8 = 21°. What is…

A:

Q: Boxes A and B are connected to each end of a light vertical rope as shown in the attached file. A…

A:

Q: You and your friend are moving a 82kg box across the floor at a constant speed. You are pushing on…

A: mass of box = 82 kg Applied force (F1) = 62 N , parallel to the floor Pulling force by friend (F2) =…

Q: A contestant in a winter games event pushes a 43.0 kg block of ice across a frozen lake as shown in…

A: Given: The mass of the object is 43 kg. The coefficient of the static friction is 0.1. The…

Q: A parachutist  wants to design a parachute, such that a person weighing 150 lbs(667N) descends at a…

A: The given equation for the terminal velocity is

Q: A contestant in a winter games event pushes a 35.0 kg block of ice across a frozen lake as shown in…

A:

Q: A block slides down a frictionless plane having an inclination of 0 = 18.6°. The block starts from…

A: a)Free body diagram:

Q: 30-kg hanging object is connected by a light, inextensible cord over a light, frictionless pulley to…

A: