Physics, 24.02.2020 21:09 fatlip2429
A 2000 kg police car going 15.5 m/s rear-ends a 1500
Le car going 15.5 m/s rear-ends a 1500 kg sedan moving at 2.0 m/s. After the collision the
two cars move together as one unit.
i.
ii.
iji.
calculate the momentum of the police car before the collision
calculate the momentum of the sedan before the collision
what is the total mass of the sedan and the police car
What velocity do they move with after the collision _
iv.
Answers: 3
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Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?
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An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station
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A 2000 kg police car going 15.5 m/s rear-ends a 1500
Le car going 15.5 m/s rear-ends a 1500 kg...
Le car going 15.5 m/s rear-ends a 1500 kg...
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