Physics, 22.01.2020 17:31 kamkam6200
Acar heading north collides at an intersection with a truck of the same mass as the car heading east. if they lock together and travel at 28 m/s at 37° north of east just after the collision, how fast was the car initially traveling? assume that any other unbalanced forces are negligible.
what is the correct answer
34 m/s
17 m/s
26 m/s
68 m/s
Answers: 3
Physics, 22.06.2019 06:00
Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire
Answers: 1
Acar heading north collides at an intersection with a truck of the same mass as the car heading east...
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