Physics, 13.12.2019 20:31 majorsam82
Abus and a car have an inelastic head-on collision. the bus has a mass of 1.5 × 103 kilograms and an initial velocity of +20 meters/second. the car has a mass of 9.5 × 102 kilograms and an initial velocity of -26 meters/second. what is their total momentum after the collision?
a. 2.5 × 103 kilogram meters/second
b. 3.0 × 103 kilogram meters/second
c. 5.3 × 103 kilogram meters/second
d. 5.8 × 103 kilogram meters/second
e. 6.0 × 103 kilogram meters/second
Answers: 1
Physics, 22.06.2019 10:50, afonseca73
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Physics, 22.06.2019 19:00, ramjand7853
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Physics, 22.06.2019 19:30, itsyagirlgona21
Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.
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Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)
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Abus and a car have an inelastic head-on collision. the bus has a mass of 1.5 × 103 kilograms and an...
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