Physics, 25.06.2019 20:30 sarbjit879
Car a (1750 kg) is travelling due south and car b (1450 kg) is travelling due east. they reach the same intersection at the same time and collide. the cars lock together and move off at 35.8 km/h[e31.6 s]. what was the velocity of each car before they collided?
Answers: 1
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Asteady current of 1 ais flowing through a conducter calculate the number of electrons that flows through conductor in 1second
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This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Car a (1750 kg) is travelling due south and car b (1450 kg) is travelling due east. they reach the s...
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