At the instant when a soccer ball is in contact with the foot of a player kicking it, the horizontal or x component of the ball's acceleration is 860.00 m/s2 and the vertical or y component of its acceleration is 950.00 m/s2. The ball's mass is 0.55 kg. What is the magnitude of the net force acting on the soccer ball at this instant?
Q: 2. A block of mass 0.25 kg is pushed against a spring of spring constant 80 N/m. It can slide…
A: mass of block m = 0.25 kgspring constant k = 80 N/mthe angle of inclination is 30oinitial…
Q: A 4 kg cart moving to the east at 5 m/s collides inelastically with a 3 kg cart moving to the west…
A: Given, Two carts are moving opposite to each other One cart has a mass of 4 kg and a speed of 5 m/s…
Q: Dekamre He elechose field Cchuse one of Meupains helau) oreand hy asdhid Oeteliter Chradar asthid…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A lowly high diver pushes off horizontally with a speed of 2.96 m/s from the edge of a platform that…
A:
Q: A) What volume would 1 mol of N2 occupy at STP? Give your answer in liters rounded to the tenths…
A: Molar mass of N2= 28 g/mol n=mole=1 mol R=0.083144598 L.bar.K^-1.mol^-1 applying PV=nRT T=273 K P=…
Q: Screen n=0 (first dark fringe) Second dark fringe 1 cm away from the first
A: Given: Slit separation, d=0.2 mm=2×10-4m. Screen distance, D=3.5 m. Width of fringe, β=1cm=0.01 m.
Q: You shine a beam of blue light with frequency 1/(450 [nm]) on a mirror that is moving with constant…
A: The reflected light beam has longer wavelength than the incident beam. hence, it has got redshifted.…
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: File Edit Format View Help and (39/V3,19/v2,30) Consider two charges q1=25e respectively where all…
A:
Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…
A:
Q: If the Moon had three times as much mass and still orbits Earth at the same distance, ocean bulges…
A: Ocean bulges are due to gravitational force of attraction between earth and the moon. If the…
Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: m₂ m₂ The coefficient of kinetic friction between the m₂-2.35 kg block and the table is 0.32. What…
A:
Q: A teeter totter is 6,7 meter long thin plank with a Muss of iskg. Itis balanced at its Center if…
A: moment of inertia of rod = (1/12)(15)(6.7)2 = 56.1125 kg m2Moment of inertia of child =31 (6.7/2)2…
Q: 9) A spring has a constant of 875 N/m. What hanging mass will cause this spring to stretch 4.5 m?
A: Let's Consider a vertical spring of spring constant 'k' On which we hang a mass 'm'It will stretch a…
Q: In the game of tetherball, a 1.25-m rope connects a M = 0.850-kg ball to the top of a vertical pole…
A: Given value--- length = 1.25 m. M = 0.850 kg. angle = 37 degree . We have to find--- speed of…
Q: A baseball mass 175.00 g approaches a bat horizontally at a speed of 35.70 m/s and is hit straight…
A: Mass of the baseball m = 175.00 g = 0.175 kg Initial velocity of the ball u = 35.70 m/s Final…
Q: Several forces act on an object, but the total work done by all of the forces is zero. What can be…
A: Work done is defined as, by applying a force, displacement of an object from one position to another…
Q: Problem 2: Given this network of capacitors: C2 C1 4 uF 1 uF C3 3 uF C4 2 uF C5 2 uF Assuming the…
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…
Q: at P(l,2,3) 2) V= 5P cosd at PCP-3 rD =}.2:2) 3) V= 2 cosd
A: The charge density is given by potential function by the formula , ∇2V=-ρε0 (1)
Q: |There is a 30cM long Solenoid witha o3 ľ faxce field initas Center Ito has a 4cM radis and has…
A: The given data are: L=30 cm=0.3 mB=3 Tr=4 cmN=80000 Here, L denotes the length, B denotes the…
Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…
A:
Q: Constants | Periodic Table A 24 g bullet strikes and becomes embedded in a 1.55 kg block of wood…
A:
Q: An object sitting on the edge of a table. A bullet shot up into the air before it gets to the top. A…
A: Potential energy is defined as the energy possessed by an object by virtue of its position (height…
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 × 10º N · m² /C². Vacuum…
A:
Q: In one series of aircraft exercises, a pilot went down 370 m after ejecting from his jet plane and…
A: Given:distance travelled by pilot after ejection, d = 370 mcrater depth, x = 1.1 mmass of the pilot,…
Q: Help Liam Liam drew this graph on the previous screen. T What do you think happened to the green…
A: In the given graph there are two values of height corresponding to one value of time. So when he…
Q: A fish with mass m and length L pivots about a point at its tail (as shown). The center of mass is…
A: given:- Center of the mass location at ''h'' Find the period of oscillation…
Q: 4. A 3 kg uniform hoop has a radius of 2 m. What is the moment of inertia around an axis at the…
A: If any object is under rotation, moment of inertia is associated with it and denoted by the symbol…
Q: 3. Write a nuclear equation for the beta emission decay of: a. 9Co b. c. 2Pb 824
A: Here the mathematical form of beta decay is shown, XBA→ XB+1A+β A β particle is represented as e-10.…
Q: A person exerts 195 lb of force to push a box horizontally across a rough floor. If the person…
A:
Q: A 5.4-cm-diameter circle lies in the xz-plane in a region where the electric field is E = (1000 +…
A:
Q: A force, F = 12 N, making an angle of 02 = 15° to the ramp pulls up a block of mass m = 2 kg. The…
A:
Q: L A line of charge of length with charge density A=54.0µC/m lies along the positive Y axis whose one…
A: Concept used: Relative position vector can be found using difference of two position vectors given.
Q: A room has dimensions of 7.3 m by 5.7 m by 3.2 m. The pressure inside the room is 90,000 Pa and the…
A: using ideal gas equation
Q: answer with your understanding and show the point with the directior -a +20
A: The expression for the electric force by a charged particle is given as F=kq1q2r2 So we have to…
Q: Part II. Significant Figures The significant figures in a number are all figures that are obtained…
A: The numbers are 123 12.3 2016 2.016 2.016×103 2.01×103 2.0×103 2×103 103 410 410. 4.1×102…
Q: Initially, two resistors R1 and R2 are connected in series. The connection of the terminals of R1…
A:
Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…
A: For the given problem, we need to check the law of conservation of momentum and energy before and…
Q: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…
A: Given that:- Mass of the stack of bricks=m=200kg
Q: A 14.2 kg sheep dog is running to the right at 1.78 m/s. A 10.7 kg collie is running to the left at…
A:
Q: 1. A football player kicks a ball at an angle of 36 degrees from the horizontal with an initial…
A:
Q: Find the maximum charge a 48 V battery will put on a 53 mF capacitor in series with a 689 resistor.
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images