A skier with mass of 62 kg skis down a 27° slope. The force of friction between the skier's skis and the snow is 56 N. If the skier started from rest, find their velocity after 9 seconds, rounded to the nearest whole number.

Q: Line 6: Express AV AD similarly, through A→N,→N,¬D. AV AD Line 7: Express AV AD similarly, through…

A: here voltage drop take negative if we move in the direction of current = -IR and take positive if…

Q: Q7. Inertia is O An example of Newton's 1st law of motion. O Defined as the tendency for an object…

A:

Q: a1 In the following circuit R, - 10.o A. R- 20.0 0. R,- 4.0 0 nd R, - 8.00 f = 15A find 4. and e.

A: KCL states that the current at any junction is conserved. simply: KVL states that the potential…

Q: A ship of mass 4.5 x 10° kg starts from rest under the force a constant propeller with a thrust of…

A: Express the condition for the ship attain terminal velocity. Fthrust=Fr Here, Fthrust is the thrust…

Q: The force F= 600 lb is shown in the figure. What is the X-component of F in Newton? b. 1. a. What is…

A: Given, F = 600 lb. F is making an angle of 30 degrees with X axis F is making an angle of 30 degrees…

Q: 20. Determine the force of gravitational attraction between a 67-kg father and his 12.8- kg son if…

A: Given data :  Father mass m1 = 67 kg  Son mass m2 = 12.8 kg  Distance between father & son r =…

Q: What is the force by tension between the 3 kg bucket and the 7 kg bucket on the right? A 56.5 N

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: If A=21 +3j and B=4i +2j, the angle between the vectors A and B is

A:

Q: The emf source, E, of the circuit shown in the figure has negligible internal resistance. The…

A:

Q: In the circuit shown below, V=4V, 1 = 4 A, R1 = 3 2 and R2 = 17 Q2. Using either superposition or…

A: Find Vx

Q: A ship of mass 4.5 x 100 kg starts from rest under the force a constant propeller with a thrust of…

A: Given:  Mass of the ship: m = 4.5×105 kg Thrust force F = 900,000 N Resistance force, R= 150,000 v…

Q: The direction of the acceleration, when Fj and F2 are applied to a 5 kg crate; F¡ is 6N due north…

A:

Q: a. Set up the equations to solve the problem. b. Determine R1 and R2. 300 Ib 400 lb 100 lb/ft 6'- 8'…

A:

Q: A 40.82kg hunter ropes a 186.05 kg sleeping polar bear and pulls the bear towards him until the…

A: Center of mass is a point where the whole mass of the body is assume to be concentrated. For…

Q: A 10 g bullet leaves the 0.75 m barrel of a gun with 250 m/s speed. The force exerted on the bullet…

A:

Q: A 36 kg block is moving across a horizontal surtace at 9.5 ms What is the magnitude of the force…

A:

Q: A plane is traveling at V= 100 m/s following the arc of a vertical cirde of radius R. At the top of…

A:

Q: A 2500 kg roller- coaster completes a loop of radius 16 m in 3.00 s. a. Draw an FBD of the coaster…

A:

Q: 6. Calculate the magnitude of the resultant of three concurrent forces: The first force is 200 N…

A:

Q: 42. John is moving a 14 kg box in a Phsyics lab on an approximately frictionless surface. If the box…

A:

Q: A horizontal carousel is rotating around its axis with constant angular velocity w. On the carousel…

A: Step 1: here we have solved for question a Step 2: here we have solved for question b  Step 3: nil…

Q: 7. Block Aslides to the left with an initial speed of 2 m/s with respect to the ground on a…

A: Given data: The initial speed of block is u=2 m/s. The speed of transmission belt is v=3 m/s. The…

Q: Determine the acceleration of the cable drawn into the motor to make the load B attain a speed of 8…

A: Given, Speed at load, vB=8m/s Time, t=3s Length of string 1, SB+2SB-SC=l13SB-2SC=l1 Time derivative…

Q: If your mass on Earth is 55kg, what is your mass on the moon? a. 55kg c. 550 kg b. 55 N d. 550 N

A: Mass is always constant. Mass can not change. Weight change due to change of gravity.

Q: corre hacia acả v constante rueda hacia ac An acrobat who is on the lateral surface of a cylinder,…

A: Hey dear have a look

Q: 1. A child stands on a bathroom scale while riding in an elevator. The child's weight when the…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A 0.15 kg marble is on a track. It is being held at the top of a hill that is 10 m high. If it is…

A: According to the conservation of energy, energy of an isolated system is conserved. i.e. energy can…

Q: 20. Sketch v + w and v – w for the vectors in Figure 23. FIGURE 23

A: The sum of the vector is,

Q: 13. Un avión de bombardeo que viaja en línea recta con una rapidez constante de 450 km/h deja caer…

A: Since more than one question is asked, a solution for the first one is provided here. please upload…

Q: A physics student with mass 51kg slides in the snow (see figure). Find the velocity for each points…

A: Given: ha=100mhb=60 mhc=30mhd=60mhe=0m

Q: g. If your answer to f was yes, describe the equal and opposite force by answering these questions:…

A:

Q: 14. What amount of static friction is needed to keep a 733 kg racecar traveling at 42.5 m/s from…

A: Write the given values of this problem.   Mass of race car, m=733 kgVelocity of race car,v=42.5…

Q: 10. How much horizontal force is needed to produce an acceleration of 8 m/sec² on a 75 kg box? A.…

A:

Q: A ship of mass 4.5 x 10 kg starts from rest under the force a constant propeller with a thrust of…

A: Solution:-  Concept and formula used:- 1) According to the Newton's second laws of motion, the net…

Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…

A: A vector quantity is the one that has magnitude and direction. displacement, velocity, and…

Q: A 1200 kg car is moving at 30 m/s and comes up to a hill. How high can the car go up the hill before…

A: To solve the question, we will use the conservation of energy.

Q: As a 2.5 kg ball rolls down a ramp, the net force on it is 15 N. What is its acceleration?

A: Given that,Mass : m = 2.5 (kg)Net force : F = 15 (N)Here we need to find the Acceleration : Now,As…

Q: A 48.42kg hunter ropes a 167.82 kg sleeping polar bear and pulls the bear towards him until they…

A:

Q: The grid runs from -5 to 5 on both axes. Drawn on this grid are four vectors, labeled A⃗ A→ through…

A: Introduction: Vectors are the quantity which require both magnitude and direction for its…

Q: 1A Vab

A:

Q: Q3 Q2 Q,

A: Note: as per the policy, only the first three subpart of the question will be solved. if you want…