▼ ▼ If a flea can jump straight up to a height of 21.7 cm, what is its initial speed as it leaves the ground, neglecting air resistance? U initial = Part B How long is it in the air? t = Part C VO ΑΣΦ |a| = Part D VO ΑΣΦ IVE ΑΣΦ ? What is the magnitude of its acceleration while it is moving upward? Please Choose ? ? S m/s What is the direction of its acceleration while it is moving upward? m/s²

Q: Two billiard balls of equal mass undergo a perfectly elastic head-on collision. Part A If one ball's…

A:

Q: Multiple Choice A paintball gun shoots a small hollow sphere filled with paint, which usually…

A: paintball shoots from a small hollow.Two conditions are given :a) a paintball hits and bursts b) a…

Q: Bulb A, B, C are 60W lightbulbs. Bulb D is 100 W lightbulb. If lightbulb C is broken, rank the order…

A: Power of bulb A and B = 60Watt Lightbulb C is broken.

Q: The back end (half the weight)of a car of mass 2500 kg is lifted by a hydraulic jack.the area of the…

A: Mass of car = 2500kgArea of lifting piston (A1 ) =10 area of pumping piston( A2)

Q: A container of milk is sliding down a ramp while being delivered to a grocery store at a loading…

A: Let the mass of the container of milk is , and the coefficient of friction between the ramp and the…

Q: At time ? = 0 [s], a particle at rest with mass ? = 3.50 [kg] began experiencing a mysterious time…

A: The objective of the question is to find the values of constants A and B, plot the graph of Fx as a…

Q: A cyclist starts from rest and pedals such that the wheels of his bike have a constant angular…

A:

Q: Find the speed of sound, draw a diagram, and discuss one question

A: F(Hz)LC  (m)1/fC=4FLC  (m/s)4800.17326.44200.19319.23840.22337.93200.253202880.29334.1

Q: The torque is maximum when the angle between the Force and the lever arm is: a) 45 deg b) 180 deg…

A: The torque exerted by a force on a lever arm is given by the formula:Torque=Force ×L ever Arm ×…

Q: What is the potential difference between the plates after a sheet of Teflon is inserted between…

A:

Q: The magnitude of the net electric field, at point P, midway between the two charges is:     a 3.48…

A:

Q: Nellie Newton hangs at rest from the ends of a rope. (the rope is over a tree limb and each hand…

A: Solution:Given:Girl is suspended by a rope as described in the statement of question. W = weight of…

Q: What is the initial temperature in °C? Express your answer in degrees Celsius. ► View Available…

A: Initial pressure  Final pressure Number of mol Volume

Q: A mass on the end of a spring oscillates with a frequency of 1.35 HZ. When that mass hangs in…

A: The frequency is f = 1.35 HZ

Q: A collection of nitrogen gas molecules is at P - 100,000 Pa, T = 25° C, and is held in a box of…

A:

Q: An engineer has a 68-mH inductor and 4 identical capacitors, each of 335 μF, and intends to build an…

A: The required formula to find the oscillating frequency of an LC circuit is,f - Oscillating…

Q: How can be obtain the following phenomena? • Superposition • Diffraction • Interference

A: Superposition can be obtained by combining multiple independent effects or states in a linear…

Q: A transverse wave is moving to the right as shown. Which particle moves fastest at this moment? O P…

A: A transverse wave is moving to the right as shown

Q: m1 Now consider a similar situation, except that now the swing bar itself has mass mbar -(Figure 2)…

A: The gravitational forcesAnd

Q: A jogger starting their morning run accelerates from a stand- still to their steady jogging pace of…

A: Initial speed, u = 0Final speed, v = 8 kmph = 8×5/18 m/s = 2.22 m/sTime, t = 5 sDistance, d = 20 m

Q: In the high jump, the kinetic energy of an athlete is transformed into gravitational potential…

A:

Q: Required information A transverse wave on a string is described by y(x, t) = (0.170 mm) sin {(2.947…

A:

Q: A 81.4 kg toy rocket is sent flying straight up into the air with an acceleration of 4.20 m/s2.…

A:

Q: While testing speakers for a concert, Tomás sets up two speakers to produce sound waves at the same…

A:

Q: a. b. C. F(x)= F(x) = F(x) = f(x) = 2 + 5x²-x³ f(x) = 9x1/4-7x3/4 f(x) = -1/

A:

Q: A hanging weight, with a mass of m₁ = 0.370 kg, is attached by a rope to a block with mass m₂ =…

A:

Q: the middle the rope is zero, draw a free-body diagram showing the direction and magni- tude of the…

A: Mass of the board, m = 2.43 kg Let the tension be T and gravitational force be W .Gravitational…

Q: If a particulate, with a mass of 2.1 x 10-5 kg, acquires a charge of 3.2  μC , the electrical force…

A: Solution:Given:V = voltage between plates = 4.0 x 103 V = 4000 Vd = spacing between the plates =…

Q: A 53-kg mountain climber, starting from rest, climbs a vertical distance of 764 m. At the top, she…

A:

Q: A liquid is flowing through a horizontal pipe whose radius is 0.0267 m. The pipe bends straight…

A: Horizontal pipe radii, Pipe bent height, Another horizontal pipe radii, to find volume flow rate…

Q: smallest KE Submit Request Answer 6 43215 2 0 meters Energy Skate Park: Basics If the skater starts…

A: Velocity of skater at position 1 = 0 since skater was at rest at this position.

Q: Round the answers to the nearest whole part. (a) Using the graph, estimate the acceleration at 60…

A: From the velocity-time graph, acceleration is calculated by taking the slope of that graph.And, the…

Q: A gas sample enclosed in a rigid metal container at room temperature (20.0°C) has an absolute…

A: Initial temperature (T1)= 20 ° C                                          =( 20+273) k Final…

Q: A pendulum of mass m₁ = 1.22 kg is released from rest from a height h = 7.52 m and collides…

A:

Q: An AM radio transmitter broadcasts 46.0 kW of power uniformly in all directions. Assuming all of the…

A:

Q: For a wavelength of 480 nm, a diffraction grating produces a bright fringe at an angle of 27°. For…

A: Solution:Given:Diffraction grating produces the pattern on screen.λ1 = first wavelength of light =…

Q: Required information Given the function y(x, t) = (4.00 cm) sin ((378 rad/s)t - (314 rad/cm)x).…

A:

Q: An unstable particle with a mass equal to 3.34 x 10-27 kg is initially at rest. The particle decays…

A:

Q: Find an expression of the ball's speed in terms of a, h, y, and g. Express your answer in terms of…

A:

Q: An object at rest is suddenly broken apart into fragments A and B by an explosion. The fragment A…

A: Solution:Given:Object breaks into two fragments A and B.mA = mass of fragment AmB = mass of fragment…

Q: 2.00 mol of gas at a temperature of -160 °C fills a 2.70 L container. What is the gas pressure?…

A:

Q: A scaffold suspended from a building by two ropes one painters on it. The painter has a force of…

A: Solution:Given:W1 = weight of painter (vertially downward) = 400 NW2 = weight of scaffold…

Q: Mike is cutting the grass using a human-powered lawn mower, which has a mass of 20 kg. Hepushes the…

A: The objective of the question is to determine the acceleration of the mower and the value of any…

Q: Triceps muscle F 4.0 cm Biceps muscle m₂ == 16 cm 2.5 kg CG 38 cm PHYSICS m₂ = 4.0 kg CG Determine…

A:

Q: A particle is restricted to a one-dimensional box of length L. It absorbs a photon whose wavelength…

A: Write a given values of this question.Other state of the photon jump.

Q: If the current is 1 A and the radius R is 0.5 cm, the magnitude of the magnetic field at point P, at…

A:

Q: What would be the average momentum with these two momentums? P1= 0.02784 P2= 0.03811

A: The average momentum () is calculated by taking the average of the individual momenta ( and ).

Q: A solenoid having an inductance of 5.00 µH is connected in series with a 1.17 k resistor. (a) If a…

A:

Q: A block with a mass of 4.5 kg is attached to a spring with a spring constant of 970 N/m. it is…

A:

Q: A ball of mass 0.305 kg that is moving with a speed of 5.8 m/s collides head-on and elastically with…

A: Given,The mass of the moving ball The initial speed of the moving ball The mass of the other ball…

Projectile Motion