A 18 kg sled starts up a 28 degree incline with a speed of 2.3 m/s. The coefficient of kinetic friction between the sled and the incline is 0.25. How far up the incline will the sled travel before coming to a stop?
Q: Round everything to four decimal places and box all final answers. and all values must include prope...
A: The expression for the collision diameter is, μ2=m32πD28RTπMμ2=MNA32πD28RTπMD=1μNA8MRT18π3
Q: 2.2.5.1 A voltmeter with an internal resistance of 10MN is used to measure the voltage vab in the ci...
A: Given ,V=12 voltR1=5 MΩRab=10 MΩUsing voltage divider rule at Rab, Vab=12 Volt×10 MΩ10 MΩ+5 MΩ= 8 vo...
Q: 2 - 2500 cos 20 13. For a short time, the jet plane moves along a path in the shape of a lemniscate,...
A: Given: The jet plane moves along a path in the shape of a lemniscate, r2=(25cos2θ) km2 At instant θ...
Q: Say we have a green light wave with a wavelength of 500 nm in the air. What would be the speed of th...
A: speed of an electromagnetic in air is constant and is equal to c speed of wave in air = c = 3x108 m/...
Q: Determine the forces exerted on the rod BD. The mass of the disk is m1= 4kg, mass of the rod BD is m...
A: Given that : Length = 1 m Breadth = 0.2 m Mass of the rod BD = 6 kg
Q: Q:41)
A: Given that,Capacitance ,C= 2×106 pF=2×106×10-12 FWhen liquid is droped in the tank then Capacitance ...
Q: i need help
A: Given One of Speedy Airlines' flights is about to take off from Seattle for a nonstop flight to Lond...
Q: A recreational (open) hot air balloon (i.e., Pinside is approximately Poutside) has a volume of 2283...
A: The balloon will float when the weight of the displaced air is equal to the weight of the inflated b...
Q: Explain the physical nature of the occurrence of thermo-emf in thermocouples
A: When two metals are keeping at same temperature, there will be no net emf in the circuit. When there...
Q: How much do our muscles account for our body weight
A: The 13 important muscle groups in the human body are: Abdominals: They play a key role in the breat...
Q: A spacecraft leaves Earth at a constant speed of 0.69c as measured by an observer on Earth. It heads...
A: Given: Constant speed of spacecraft, v=0.69c Distance of star system from the Earth=43.94 light year...
Q: *PLEASE SOLVE #3, #4, and #5* Draw three stages of the motion of the mass on a spring: one with the...
A: Step 1 Part (3) Assume the variables in dropped position as shown in the diagram below, The initial...
Q: Answer this question.
A: Given, resistance = 300 ohm Reactance = 400 ohm current in circuit = 10 mA voltage =5 V
Q: A stone is thrown from the top of a building upward at an angle of 30° to the horizontal and with an...
A: The initial velocity of the stone vi=20 m/s. The projection angle θ=30°. Height of the building h=45...
Q: 1. For a cart rolling down an inclined track, write an expression for the final velocity in terms of...
A: Let height of release is h Since the block is release it's initial velocity u = 0 In rolling motion...
Q: A pilot with a mass of 70.55 kg is flying a small plane in a circular path with a radius of 100.0 m....
A: The expression for centripetal force is, F=mv2r (I) m=mass,v=speed,r=r...
Q: A system consisting of 0.0816 moles of a diatomic ideal gas is taken from state A to state C along t...
A: In order to find the lowest temperature of the gas, we will use the ideal gas equation PV=nRTAt poin...
Q: A stone thrown off a bridge 20 m above a river has an initial velocity of 20 m/s at an angle of 45 d...
A: Given information: The height of the bridge, yo=20 m The initial velocity of the stone, u=20 m/s The...
Q: (i) State and explain what happens to the galvanometer when the magnet is moving towards the coil as...
A: When a magnet is moving towards the coil then the galvanometer connected to the coil shows deflectio...
Q: Two wires have the same cross-sectional area. One is tungsten, which has a temperature coefficient o...
A: The coefficient of resistivity of tungsten αt=0.0045 °C-1. The coefficient of resistivity of carbon ...
Q: By visual inspection, order the PV diagrams shown in the figure below from the most negative work do...
A: Figure a:-The volume of the system increases in figure a, the work done on the system is negative an...
Q: Please show all work for all parts and circle your answers
A: a) The potential energy stored in the spring equal to initial kinetic energy of the bullet only. The...
Q: Two harmonic waves are generated on the same rope, each wave has an amplitude of 3.0 cm and 2.0 cm r...
A: The wavelength of the wave generated: y=Asin2πλx-ωt a. For the first wave, y=0.03 sin2π0.4x-2π×5t⇒...
Q: 7. In figure 6, two rings of radius R and R'=3/2R on the same plane with uniformly distributed charg...
A: Net electric field at point P Enet=ER+ER'=kQzz2+R23/2+kQ'zz2+R'23/2=kQD6R42+R23/2+kQ'D6R42+3R223/2=k...
Q: A uniform solid sphere is rolling without slipping along a horizontal surface with a speed of 1.36 m...
A:
Q: A particle is located at the position vector r = (5.00î + 7.00ĵ) m and a force exerted on it is gi...
A: Torque is the cross product of position vector and force.
Q: One day, you launch a 2.5 kg projectile from ground level at an initial angle of 25° with a speed of...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: 2 cables are holding up a 60-kg mass. One cable has an angle of 40° with the horizontal and provides...
A:
Q: Please help me with this question. My answer was incorrect.
A:
Q: A solid disk of radius 0.10 m is mounted on a vertical axis. A string of negligible mass is wrapped ...
A: As per guidelines, first three sub-parts have been answered. (a) Acceleration is equal to the slope ...
Q: *PLEASE HELP WITH THESE* Draw three stages of the motion of the mass on a spring: one with the mass...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: When an air-filled parallel-plate capacitor is connected to a 15 V source, it contains 90 µC of char...
A: Given: The charge = 90 μF. The capacitor is connected to a 15 V source.
Q: 1) Students are studying the behavior of a gas in a closed system. They conducted this experiment. 1...
A: Solution: As per the above experiment given in the question, It is discussed below to understand i...
Q: The Philippine Navy bought the latest 2300-tonned Kilo-Class Attack Submarine from Russia through th...
A: Weight of the Kilo-Class Submarine is given as, W = 2300 tons Gauge pressure value is given as, Pg =...
Q: Please show exact and clear work to get the answer.
A: Let IC, IE, IP, and Id denote a thin rod’s (mass: M, length: L) moments of inertia when the rotation...
Q: The magnitude of the force F is 780 Ib. Express F as a vector in terms of the unit vectors i and j. ...
A:
Q: A 70.0 kg person throws a 0.0460 kg snowball forward with a ground speed of 28.0 m/s. A second perso...
A: using the conservation of energy,
Q: Two hundred thirty grams of water at 0°C is brought into contact with a heat reservoir at 92°C. Afte...
A: given m=230g=0.230kg, C=4186J(kg⁰C) 1. Since reservoir has infinite capacity at same temperature. Th...
Q: A uniform magnetic field of magnitude 0.14 T is directed along the positive x-axis. A positron movin...
A: Given data: The magnetic field is B=0.14 T. The speed is v=4.95×106 m/s. The angle is θ=85°. The p...
Q: Complete Analysis of a Refrigerator Goal Solve for the performance coefficient of a refrigerator usi...
A: Given Ta = 300 kPa = 100000 Pan = 10
Q: A simple pendulum consists of mass m suspended by a massless string of length f as shown in the figu...
A:
Q: Question in the AttachmentsThere are two parts.
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps