Calculate the wavelength at 32m/s of a frequency of a traveling of 6 Hz.

Q: The two masses in the figure are released from rest. After the 3.0-kg mass has fallen 1.5 m, it is…

A: Apply the third kinematic equation to determine the acceleration when 3 kg mass comes down.

Q: The velocity of a particle along the s-axis is given by v = 10s4/3 where s is in millimeters and v…

A: Given in the question: The velocity of a particle along the s-axis,  v=10 s43

Q: A hotel builds a water (1.00 g/cm³) fountain that is fed by a din = 14.9 cm diameter cylindrical…

A:

Q: Several students designed an experiment to study a mirror and determine its type and its radius of…

A:

Q: Energy Wer and 100 apply a constant force F = (-680 N) + (601) 380 kg car as the car travels 48.0 m…

A:

Q: Find the momentum of a bullet of 40 kg when it is fired from a gum with a velocity of 124 m/s.

A: Given in question -  Mass of bullet(m) = 40 Kg                                   Velocity of the…

Q: An object of height 10.0 cm is placed 20.0 cm away from a converging lens. The image is 30.0 cm…

A: Given image heigh hi= 30 cm object height ho=10 cm  object distance u=- 20 cm  We know lens…

Q: Displacement vector A is 4.5 km, North. Displacement vector B is 3.0 km, 50 degree North of West.…

A: Given:-  Displacement vector A is 4.5 km, North. The Displacement vector B is 3.0 km, 50 degrees…

Q: The speed of light in air is 3 x 108 m s1. Calculate the speed of light in glass. The refractive…

A:

Q: A bedly bes 40 J of workin What is its power? 6 S.

A: Given in question:     Work done by baby(W) = 40 Joule…

Q: Car A with a mass of 2000 kg moves at 72 km/hr and car B of mass 1250 kg travels at 60 km/hr. Both…

A: Given:-  m1  = 2000 kg  v1 = 72 km/h = 20 m/s  and  m2 = 1250 kg  v2 = 60 km/h = 16.67 m/s  Find;-…

Q: Spiderman uses his spider webs to save a runaway train moving about 60 km/h. His web stretches a few…

A: The initial velocity of the train,  v=60 km/hr The mass of the train, m=104 kg The moving object…

Q: A car travelling at 70 km/h is 20 m in front of you. You want to pass them and know that your speed…

A:

Q: A 30 kilogram of box of fruits is being pushed on a cemented floor. If it is pushed on a 4.5-meter…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: A 30 kilogram of box of fruits is being pushed on a cemented floor. If it is pushed on a 4.5-meter…

A:

Q: 1-An object of mass m=2kg which is initially at rest is pushed upward by a horizontal force F=…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A thermometer reading 45°C is brought outside where the temperature is 25°C. Five minutes later, the…

A: Given in the question:Outside temperature=25o CReading of the thermometer=45o C

Q: A person's body temperature is 3.50°F above normal. How many degrees above normal is their body…

A: Given: The temperature of the body is 3.50°F above normal. Require: How many degrees above normal…

Q: Two objects are are moving towards each other with velocities V→1 and V→2 on a frictionless surface.…

A: We have two mass m1 and m2 which are moving towards each other with velocities v1 and v2=20.3 m/s…

Q: 2. A person with a mass of 62 kg is an elevator moving at a constant velocity of 2.3 m/s [up]. What…

A:

Q: In the following figure, Fb > Fg to satisfy the indicated outcome on the figure. Fb True False Fg

A: Given: from the given diagram. The object is immersed inside the liquid.

Q: 150° 9 270° -2q Q What is the electric field at the center of the circle due to these point charges?…

A:

Q: The coefficient of friction between 3kg I block and the surface is O.. the system starts from…

A: Given Data : The force on the block is given as F = 50 N. The mass of the block is given as m = 3…

Q: 4. you throw a ball straight up with a speed of 17.4 m/s. calculate how high the ball goes using the…

A:

Q: DEFINE OHM’S LAW AND SOLVE AT LEAST ONE PROBLEM

A: Ohm's law Ohm's law is stated as product of the current with resistor is directly proportional to…

Q: A roof worker loses his grip on his box of tools while working on a tall house. His box slides down…

A: a) Apply the energy conservation equation between the top and the bottom of the roof. Substitute the…

Q: If 2.4 J of work is needed to stretch a spring from 10 cm to 14 cm and another 4 J is needed to…

A:

Q: A box of mass 7.0 kg is accelerated from rest by across a floor at a rate of 3.0 m/s2 for 5.5 s.…

A:

Q: Starting in Albany, you travel a distance 367 miles in a direction 10.5 degrees north of west. Then,…

A: Given:- Starting in Albany, you travel a distance of 367 miles in a direction 10.5 degrees north of…

Q: Caculate the angular acceleration for time point 2. Timpe Point Time (s) Displacement (rad) 1 0 0 2…

A:

Q: Suppose the sun was twice its current temperature. Recall, the sun is 7 x 105 km in radius, with a…

A:

Q: Complete the following sentence (a)An object is placed at a distance of more than 40 cm from a…

A: A) object distance = more than 40 cm focal length = 20 cm

Q: A monochromatic The ray of light passes from air to glass. wavelength of light in air is A, the…

A:

Q: A goft ball of mass 0.058 kg is hit off the tee at a speed of 25 m/s. The golf club was in contact…

A:

Q: A satellite is in a circular orbit around the Earth at an altitude of 1.76  106 m. (a) Find the…

A: Given, A satellite is in a circular orbit around the earth at an altitude of, h = 1.76×106 m radius…

Q: 2. If the energy of the reactant is greater than the energy of the product, will the energy be…

A: The reactions are broadly classified into 2 types. They are exothermic or endothermic based on…

Q: Find Density of object of mass 120 kg which accupies space of .21 m³

A: We know thatd=MVWhered=density of objectM=mass of objectV=volume

Q: Part A Part complete What is the capacitance? Express your answer in picofarads.  Correct Part B…

A:

Q: The ball at A is kicked with a speed of 25.38 m/s at an angle Θ = 30 degrees . Determine the…

A: The initial speed of the ball, vA=25.38 m/s The angle of projection, θA=30° The vertical…

Q: SPH4UIDynamics 2. A car rounds a very icy (i.e. frictionless) curve on the highway that is banked at…

A: Given:-  A car rounds a very icy (i.c. frictionless) curve on the highway that is banked at an angle…

Q: A (field) hockey player is running north at a speed of 8m/s. A ball is coming directly towards her…

A: Given;-  A (field) hockey player is running north at a speed of 8m/s. A ball is coming directly…

Q: A small negatively charged sphere with a mass of 4.5 x 10 kg is suspended electrostatically between…

A: The electric field is related to potential difference along two points in a line. Hence, E=-∆V∆x…

Q: A piano wire with mass 2.80 g and length 83.0 cm is stretched with a tension of 28.0 N. A wave with…

A: Speed of wave in a string is given by v=TμWhere T is the tension in the string and μ is mass per…

Q: calculate the vector a x b when a =2i+j-k and b= 3i-6j+2k

A:

Q: A particle moves along a circular path having a radius of 2.0 m. At an instant when speed of the…

A: Given:-  Radius of circular path r = 2.0 m  The speed of particle is v = 3.0 m/s  The acceleration…

Q: A proton is moved 3.0 cm in the electric field between parallel plates. (Diagram not to scale.) -4.5…

A: Given Data, Potential difference (V)=25 V Separation between the plates (l)=4.5 cm Displacement…

Q: 1. Consider a charge Q₁ of 5x10-4 C at P(3,2,1) and a charge Q2 of -10-4 at Q(0,2,5) in a vacuum.…

A: When two charges are placed at a distance r from each other then the coulomb force between them is…

Q: (1.) A 3.0kg metal block slides on a rough, horizontal surface inside an insulated pipe. After…

A:

Q: The speed of light in diamond is 125,000 km s-¹. What is the refractive index? (speed of light in…

A:

Q: 10. A cart on a roller coaster is upside down at the top of a clothoid loop. At this point, riders…

A:

Blackbody

Q.5 A blackbody radiates how much energy when the temperature of the body is elevated?