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A spring having spring constant 29.5 N/m suspends from the ceiling. A ball is joined to the spring and allowed to come to rest. It is then pulled down 6.1 cm and released. When the ball makes 40 osc
Astronauts on the first trip to Mars take all along a pendulum that consists of a period on earth of 1.69 s. The period on the other planet turns out to be 3.62 s. Determine the free-fall accelerat
The acceleration due to gravity on the moon is around 1.63 m/s2. Find out the length of a pendulum whose period on the moon matches the period of a 2.13 m long pendulum on the earth?
ck of 1.32 kg is joined to a spring having spring constant 29 N/m. While the block is sitting at rest, a student strikes it with a hammer and nearly instantaneously gives it a speed of 51 cm/s. Wha
An object having weight 8526 N suspends at an angle of 5.0° when the crane’s trolley at point P moves to the right with constant acceleration. Compute the acceleration of the trolley and l
When Unpolarized light is incident on the polarizer-analyzer pair, 39% of the original light intensity passes the analyzer. Suppose all the angles to be precise i) Find the angle between the transmi
A guitar string of 80.0 cm of mass 1.50 g is positioned near a tube open at one end and as well 80.0 cm long. What must be the tension in the string so its fourth harmonic consists of the same frequ
A brother and sister attempt to communicate having a string tied among the two tin cans. When the string is l = 9.2m long, consists of a mass of 50 g, and is pulled taut with a tension of 8.6 N. i)
A bullet 2.20 embeds itself in a 1.60 block, which is joined to a spring of force constant 740. i) When the maximum compression of the spring is 5.40, determine the initial speed of the bullet.
A laser beam in air is incident on the liquid at an angle of around 38.0 degrees with respect to the normal. The angle of the laser beam in the liquid is 27.0 degrees. Find out the liquid's index of
Determine how fast, in rpm, would a 150 g, 59 cm-diameter beach ball encompass to spin to encompass an angular momentum of 0.10 kg*m^2/s?
A beam of photons having energy for each photon equivalent to 24.8 keV is scattered through electrons primarily at rest. A photon in the beam is scattered in a direction which forms an angle of 30
Can there be other point regarding which the torque caused by this force on this particle will be in the opposite direction and half as large in magnitude? Find out the position vector of one such p
Assume that we want to determine the inductance of a coil experimentally. We employ an ohmmeter to find out that its resistance is 45.5 ohm. Next, we join the coil to an oscillator, which supplies 2
A battery consists of an internal resistance of around 0.018 ohm and an emf of 9.00 V. Determine the maximum current which can be drawn from the battery devoid of the terminal voltage dropping benea
Gamma-rays pass via a 4.1 cm slab of copper. When the copper is substituted with aluminum, determine how thick will the aluminum slab encompass to be to decrease the rate of gamma-rays by the simila
Due to the friction having Earth's atmosphere a big static electric charge could build up on our plummeting asteroid fragment. Would you anticipate our fragment to produce a magnetic field? Describ
The three objects -- two of mass m and one of mass M -- are positioned at three corners of a square of edge length l. Determine the gravitational field g at the fourth corner due to such objects. (
In a solar water heater, energy from the Sun is collected by water which circulates via tubes in a rooftop collector. The solar radiation enters the collector via a transparent cover and warms the w
The separation among the objective and the eyepiece is L = 14.0 cm. The other microscope that consists of the similar angular magnification can be constructed by interchanging the two lenses, given
Determine how much energy is needed to move this satellite to a circular orbit having a radius of 2.60×10^4 miles?
When the sides of the triangle are 1.70 m long, determine the magnitude of the total force applied on each of the three masses.
The two 200 kg lead spheres are hanged from 160 m -long mass less cables. The tops of the cables have been cautiously anchored precisely 1.0 m apart. By what distance do the two spheres move closer?
Determine (i) the magnification of the friend if observed via the diverging lens only and (ii) the total magnification of the friend if observed through both lenses. Be sure to comprise the algebrai
The two people stand in a dark room 3 m from a big mirror and 5.0m apart. Determine at what angle of incidence one of them must shine a flashlight on the mirror so that the reflected beam directly h