Calculate the frequency of a signal with a wavelength of 66 m. Round the final answer to two decimal places.
Q: Problem: An ice skater moving at 9.0000 m/s coasts to a halt in 95.00 meters on an ice surface. What…
A: Given : vo = 9.0000 m/s v = 0 m/s (because finally skater comes to halt) s = 95.00 m g = 9.807 m/s2…
Q: Mario is riding on his skateboard along a horizontal section of the pavement. If he encounters a…
A: The magnitude of the friction force is given as f=450 N
Q: A 500 g block w/ an a horizontal tabletop a. How far will it b. What is the c tabletop?
A: mass = m = 500 g = 0.5 kg initial speed = Vi= 90 cm/s = 0.9 m/s frictional force = f =0.8 N
Q: There are two forces on the 6.2 kg crate in the overhead view of the figure below, but only one is…
A: Given- Force (F1) = 11.7 N Acceleration (a) = 10.3 m/s2 θ = 39° Mass of crate (m) = 6.2 Kg
Q: In God of War, Kratos pushes a canoe with his son in it across the sand towards water. Kratos…
A: Given:Force applied, F = 751 N ( in positive direction)frition force, f = 395 N ( in opposite…
Q: The link is subjected to two forces F, and F2. Determine the magnitude and orientation of the…
A: Calculate the resultant force in horizontal direction. Fx=600cos30°-400sin45°=236.77 N
Q: While an elevator of mass 812 kg moves downward, the tension in the supporting cable is a constant…
A:
Q: Two blocks connected by a rope of negligible mass are being dragged by a horizontal force as in the…
A: Given: m1=12 kgm2=16 kgF=60 N The free-body diagram of the objects is given below.
Q: Hi the last part is telling me it is wrong for the frictional force? im trying to solve but not sure…
A:
Q: Using a modified pulley system, you need to lift 450 N of concrete a total distance of 5 meters…
A: Lifting force F1 = 450N Distance moved d = 5m If we pull the distance D = 15m The required force F2…
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…
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Q: A 36 kg block is moving across a horizontal surtace at 9.5 ms What is the magnitude of the force…
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Q: A 140 g ball is thrown with a speed of 50 m/s. If it takes 1.5 s for the ball to come to rest in the…
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Q: Zach, whose mass is 70 kg, is in an elevator going up at 6.0 m/s. The elevator takes 2.0 s to stop…
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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: Wv² A parachutist is falling with speed of 55 m/s when his parachute opens. If the air resistance is…
A: Given, The velocity of the parachutist when his parachute opens:, v0 = 55 m/s The total weight of…
Q: A 100 gram wooden block is placed on an inclined ramp and released from rest. The ramp is tilted at…
A: Given: The mass of the object is 100 g. The coefficient of the static friction force is 0.3. The…
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: 1. Calculate the x-component of force 100 Ib. Assume positive to the right. O 40V5 Ib O 50 Ib None…
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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: rocket launched from the ground accelerates upwards at 15m/s2 . a. What is the upwards force from…
A: Givenm=50 kga=15 m/s2
Q: A 16kg crate resting on a horizontal surface is pushed as shown. If the coefficient of static…
A: Given: mass of crate m = 16 kgcoefficient of static friction μ = 0.19
Q: In the figure shown, two masses being pulled by a force F = 15 N on a horizontal smooth surface. If…
A: Given: The two blocks are pulled by a force of 15 N. The tension in the string is 5 N.…
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: resultant of the five forces shown is 1000 N dire cted u 45 de grees North of East. F 830N 38 b. If…
A:
Q: A woman driving a 2000 kg car at 15 m/s fully applies the brakes 50. m from a stoplight. If the car…
A: Given data: Mass (m) = 2000 kg Initial velocity (v0) = 15 m/s Final velocity (Vf) = 0 m/s Brakes…
Q: A pig has weight 500 N. It stands on a scale in an elevator, which reads 530 N. Which is correct? A.…
A: Given, Actual Weight, W = mg = 500 N Apparent weight A = 530 N
Q: You are participating in a three-way pulling game. Red lines show competitors force vectors. 560 N…
A: Given F1 = 560 N, 53° above the horizontal from +x axis F2 = 400 N, 45° below the horizontal from…
Q: The block shown is pulled across the rough horizontal surface at a constant speed by the force…
A:
Q: ans. a) 3.41 N a) What is the tension in the string? m/sec. The length of the string is 1.2 m. The…
A:
Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…
A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2
Q: The turnbuckle is tightened until the tension in the cable AB equals 2.6 kN. Determine the vector…
A: Solution:-Given thatTension in the cable AB (TAB)=2.6 kN
Q: 10. How much horizontal force is needed to produce an acceleration of 8 m/sec² on a 75 kg box? A.…
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Q: a particle undergoes the force F at t=0 in r0 and with the speed V0. find r and V as a function of…
A: From the force that the particle undergoes, we can find its acceleration. As we know acceleration is…
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: 7. A roller coaster reaches the top of the steepest hill with a speed of 6.80 km/h. It then descends…
A:
Q: A 140-gram apple fell from a tree and hit Sir Isaac's head. What is the force exerted by Sir Isaac's…
A: Given data: A apple fell from tree Mass (m) = 140 g = 0.140 kg Required: The force exerted on the…
Q: I watched a lot of Looney Toons when I was a kid, and liked that the Roadrunners legs would spin for…
A:
Q: DN Required information In the below FBD, the forces are labeled with their magnitudes. ΑΝ CN BN…
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Q: 4.0 kg 36 N > A В тв 3 20 kg А
A:
Q: A 15kg-particle moves in zyz - plane experience a force of F = 12 Ni - 20 N j +10 Nk.Determine the…
A: Given, Mass of object=m=15 kg Force F=12 Ni-20Nj+10Nk as we know that acceleration =ForceMass
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