Length of the vector and the angle
Express and in terms of the length of the vector and the angle, with the components separated by a comma.
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A cannonball launched with an initial velocity of 131 m/s at and angle of 40° follows a parabolic path and hits a balloon at the top of its trajectory. Neglecting air resistance, how fast is it going when it hits the balloon? What is the accel
Two 1.20{rm m} nonconducting wires meet at a right angle. One segment carries 4.00 {rm mu C} of charge distributed uniformly along its length, and the other carries - 4.00 {rm mu C} distributed uniformly along it. Find the magnitude af the electri
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A railroad car of mass 2.50 104 kg, is moving with a speed of 4.09 m/s. It collides and couples with three other coupled railroad cars, each of the same mass as the single car and moving in the same direction with an initial speed of 2.05 m/s. How
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Also, append a copy of the syllabus of the course. (See Vatnick) 8. Give the specific reasons why live animals must be used for this study. Are alternative methods available (e.g. Computer simulations, cell or tissue culture)? If so, why are they not
An 80 kg runner accelerates out of the starting block at the rate of 2.0 m/s2. He reaches his top speed in 10 seconds.
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Which is an early sign of appendicitis? Pain localized to the right lower quadrant Nausea Fever Referred pain to the umbilical region Anorexia
indicate the probability that any one child of this couple may be affected by the same muscle degeneration condition.
This snail produces only left-hand (sinistral) progeny on selfing. What are the genotypes of the F1 snail and its parents?
Problem: The difference between a chalazion and hordeolum is: • hordeola affect the meibomian glands.
To determine the effect of substance X on activity of a mammalian enzyme, an assay is performed in which the initial concentration
A young patient presents with purpura predominantly on the extensor surfaces of the limbs and buttocks following a recent infection.
Mucous membranes are pale pink and moist. Heart rate increases during inspiration and decreases during expiration. S1, S2, and S3 are heard upon