A150 g egg is dropped from 3.0 meters. the egg is
moving at 4.4 m/s right before it hits the ground the egg
comes to a stop in 0.072 seconds.
what is the magnitude of force that the ground exerted on
the egg?
0.66 n
9.2n
13n
180 n

What is meant by the statement" the melting poin of glycerine is 13 degree celsius

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

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