(2) Suppose a ball is released from rest at time t = 0.0 s. The ball is allowed to for 2.3 + 0.2 s. What is the distance the ball falls, reported with appropriate uncertainty?

Q: Please refer to Figure 3, which shows the pattern of interference fringes for light of wavelength…

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Q: What is 91 miles per hour in units of meters per second? Give your answer rounded to 1 digit after…

A: Given,  91 miles per hour We need to, Convert 91 miles per hour in units of meters per second.

Q: 60° A = 10.0 30° 30 53° 0 000 0o00 00000: 00000 00000 0000: 00000 000000000 00000 s0o 37° 000…

A: Vectors A , B , C , D and F are given as shown in the figure .

Q: Starting from an airport, an airplane flies 190 miles north and then 210 miles east. How far, in…

A: Given data:  A airplane flies 190 miles , towards North Then 210 miles, towards East Required: The…

Q: Problem 3: An RC low-pass filter is shown in the figure. Its purpose is to attenuate higher…

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Q: The ratio of circumference to diameter for all circles is

A: Write the expression of the circumference of a circle in terms of its radius as: The formula for…

Q: A ball is dropped off the top of a building and hits the ground 3.22 seconds later.  How fast was it…

A: Given:The time taken by the ball to hit the ground: t=3.22 sThe initial velocity: u=0 m/sThe…

Q: What is the length of the 60-degree arc whose radius is 10m?

A: The problem is asking for the length of an arc of a circle. The arc length is the distance along the…

Q: 2. You want to use a +12 cm focal length lens as a x6 magnifier. How high above the object should…

A: 2) Write the expression for the magnification and susbtitute the corresponding values.…

Q: Making a turn, a plane flies 2 km on a circular path of a radius of 3.6 km. Through what angle does…

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Q: for this problem the average distance of the earth from the sun is about 1.5×10^8km

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Q: We know a speed boat can travel at 33 knots. How long (in minutes) will it take to cross the…

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Q: A passenger jet flies from one airport to another 1,293 miles away in 2.7 h. Find its average speed.…

A: Given data *The given distance is s=1293 miles=1293 miles×1609.344 m1 mile=2.08×106 m *The given…

Q: if you walk 35 km at an angle 25° counterclockwise from east, and then 22 km at 230°…

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Q: As shown in the diagram below a block is attached to a spring and a cable. The block is at rest & is…

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Q: A rock thrown with speed 10.0 m/s and launch angle 30.0° (above the horizontal) travels a horizontal…

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Q: A 3.50-kg object is attached to a spring and placed on frictionless, horizontal surface. A…

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Q: 13. If Pete tumbled off the ship during his spacewalk, he would be able to use his jetpack to return…

A: As mass of Pete is 1434 pounds therefore his mass in kg  M=1434 lb×0.45 kg/lbM=645.3 kg

Q: Air at sea level and 15 °C has an average density of 1.225 kg/m3. The density of n average person is…

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Q: A cosmic ray proton moving toward the Earth at 5.00x10' m/s experiences a magnetic force of…

A: 2. Given: The velocity is v=5X107 m/s. The magnetic force is F=1.7X10-16 N. The angle is θ=45°.…

Q: 2. A conical pendulum consists of a pendulum bob of mass M at the end of a "mass-less" string of…

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Q: 2. A 20 kg ball is kicked giving it a speed of 4.5 m/s. How far does the ball move if the…

A: Given Data: The mass of a ball is, m=20 kg The speed of a ball is, v=4.5 m/s The coefficient of…

Q: R1 = 71: R2= 73: R3= 74: R4= 75: VT = 71 Volts find the individual current and voltage drop across…

A: Given value--- R1 = 71 ohm. R2 = 73 ohm. R3 = 74 ohm. VT = 71 V. We have to find--- individual…

Q: Three long, parallel conductors each carry a current of I = 1.62 A. The figure below is an end view…

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Q: 4. Cathode ray tubes (CRTS) used in old- style televisions have been replaced by modern LCD and LED…

A: realtion used here ismagnitude of electric field, E=Vdgiven d=1.50 cm  =0.015 mV=25 kV   =25000 V