Physics, 02.02.2021 01:00 Alijahvalles7443
While waiting in a car at a stoplight, an 80 kg man and his car are suddenly accelerated to a speed of 5 m/s as the result of a rear end collision
Answers: 3
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Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
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Physics, 22.06.2019 20:30
The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you donβt find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?
Answers: 2
Physics, 22.06.2019 21:00
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
While waiting in a car at a stoplight, an 80 kg man and his car are suddenly accelerated to a
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