Physics, 16.11.2019 04:31 Ameilasmickle15
Atruck with a mass of 1810 kg and moving with a speed of 16.0 m/s rear-ends a 673-kg car stopped at an intersection. the collision is approximately elastic since the car is in neutral, the brakes are off, the metal bumpers line up well and do not get damaged. find the speed of both vehicles after the collision.
vcar = m/s
vtruck = m/s
Answers: 2
Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
Physics, 22.06.2019 16:30
Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Physics, 22.06.2019 22:30
An alarm clock has a current of 4.5 amps and a resistance of 3.2 ohms. what is the voltage in the circuit? a.1.4 volts b.0.71 volts c.14 volts d.46 volts
Answers: 2
Physics, 23.06.2019 03:00
Ablock of mass m slides on a horizontal frictionless table with an initial speed v0 . it then compresses a spring of force constant k and is brought to rest. the acceleration of gravity is 9.8 m/s2 . how much is the spring compressed x from its natural length?
Answers: 3
Atruck with a mass of 1810 kg and moving with a speed of 16.0 m/s rear-ends a 673-kg car stopped at...
Spanish, 19.04.2021 07:20
Mathematics, 19.04.2021 07:20
Biology, 19.04.2021 07:20
History, 19.04.2021 07:20
Advanced Placement (AP), 19.04.2021 07:30
Mathematics, 19.04.2021 07:30
Biology, 19.04.2021 07:30
Mathematics, 19.04.2021 07:30