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Compute all parts of given question:
Question: A marble is projected up along a 14 ° incline track at an initial speed of 2.2m/s and then coasts without friction.
Part A: How long does it take for the marble to come to rest momentarily?
(in seconds)
Part B: How far did the marble travel before it comes to its momentary rest point?
(in meters)
I need help to find how far the marble travel before it comes to its momentary rest point.
The body temperature of an 80 kilogram person is 40oC. Find at what rate in watts must the person transfer thermal energy to reduce the body temperature to 37oC in 30 minute
a wooden plank of length l and mass m is supported by an axle that passes through its center. a small package of mass
A certain wire stretches 0.980 cm when an outward force of magnitude F is applied to each end. The same force is applied to a wire of the similar material however with tree times the diameter and with three times the length. By how much will the seco..
A positive image distance means that image is formed on the side of the lens from which the light emerges.
You are a professional frontier re-enactor who specializes in making lead shot. To do this you put 1.3 kg of ice into 1.3 kg of water, both at 0 C, into an insulated bucket.
A baseball is thrown horizontally from from a height of 44.10 mabove ground with a speed of 33.5 m/s. Where is the ballafter 3.00 s have elapsed?
A copper-bottomed kettle, its bottom 24 cm in diameter and 3.0 mm thick, sits on a burner. What is the temperature of the bottom surface of the kettle
State clearly the difference (a) between electric potential and electric field, (b) between electric potential and electric potential energy.
a car starts from rest on a curve with a radius of 190 and accelerates at 0.500 . how many revolutions will the car
A long horizontal wire carries a current of 48 {rm A}. A second wire, made of 2.6 mm diameter copper wire and parallel to the first, is kept in suspension magnetically 15 {rm cm} below. Examine the magnitude of the current in the lower wire.
Which of the following quantities vary as a sine function or a cosine function of time for a particle that is executing simple harmonic motion? Displacement Velocity Acceleration Total energy
Mercury is poured into a U-tube as shown in Figure (a). The left arm of the tube has cross-sectional area A1 of 11.0 cm2, and the right arm has a cross-sectional area A2 of 4.60 cm2.
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