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You are at a party playing a game of “spin the bottle” when you notice an insect in the bottle.
1. When the bottle is spinning, is the insect in an inertial or noninertial reference frame? Explain why in complete sentences.2. When the bottle slides across the floor at a constant velocity (without spinning), is the insect in an inertial or noninertial reference frame? Why? Consider a reference frame fixed to Earth as an inertial frame, even though it really isn’t.3. The insect in question 2a is at one end of the bottle. The insect is pushed towards the outside edge of the bottle. Explain why this happens in clear complete sentences. Is there really a force (or forces) acting on the bug? If so, what is it (are they)?
Consider the situation where a 5 kg block sits on top of a 10 kg block. The two blocks rest on a horizontal frictionless surface. What is the acceleration of the "two block" system
In a thin film experiment, a wedge of air is used between two glass plates. how much thicker is the air wedge at the 16th dark fringe than it is the 6th
Consider a 10.0 kilogram block of copper, specific heat = 387 J/kg*C. The initial temperature of the copper is 25*C, obtain the final temperature of the block
A camera's flash uses the energy stored in a 270 microF (uF) capacitor charged to 190 V. The current in the charging circuit is not to exceed 25 mA. What's the resistance in the charging circuit
A pilot claims to have seen a UFO moving initially at a speed of about 465 m/s in an easterly direction and then, Compute the UFO's average acceleration during the turn
A 2.20-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.10 m down the incline in 1.60 s. Find the friction force acting on the block
Suppose the amount of heat added to the ice block is doubled. By what factor must the mass of the ice be increased if the system is to have the same final temperature
question1visualize a crystal that exploits for binding coulomb attraction of the positive andnbspnegative ions of the
An antique phonograph turntable has a kinetic energy of 2.60×10?2 J when turning at an angular velocity of 47.0 rev/min
A 13 N force with a fixed orientation does work on a particle as the particle moves through displacement d=(2i-5j+4k)m. What is the angle between the force and the displacement
question1the rhinestones in costume jewellery are glass with index of refraction 1.50. to compose them more reflective
A 100 kg shot-putter pushes a forward and upward force on a 4 kg shot with a force of 1000N, Calculate the vertical and horizontal components of this resultant force
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