Physics, 22.06.2021 21:20, kingcory717
A car of mass 1000 kg is moving at 25 m/s. It collides with a car of mass 1200 kg
moving at 30 m/s. When the cars collide, they stick together,
a. What is the total momentum of the system before the collision? (8 point)
Answers: 1
Physics, 23.06.2019 00:30, SpookyAlex2132
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
Physics, 23.06.2019 07:30, jackchelly
Aboat travels at 15 m/s in a direction 45° east of north. the boat then turns and travels at 18 m/s in a direction 5° north of east. what is the magnitude of the boat's resultant velocity? round your answer to the nearest whole number. /s what is the direction of the boat's resultant velocity? round your answer to the nearest whole degree. ° north of east
Answers: 1
A car of mass 1000 kg is moving at 25 m/s. It collides with a car of mass 1200 kg
moving at 30 m/s....
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