Physics, 30.05.2021 14:00, EinsteinBro
What is a device that minimizes the force on a microscopic object during a collision?
Answers: 3
Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 23.06.2019 06:30, jaallen3679
Two blocks of aluminum (specific heat c=0.22 cal/g celsius) with masses of 1000 g and 100 g are at a temperature of 70 c. which block has more thermal (internal) energy? explain why?
Answers: 2
Physics, 23.06.2019 23:50, Poohpooh1510
A1200 kg car pushes a 2000 kg truck that has a dead battery. when the driver steps on the accelerator, the drive wheels of the car push against the ground with a force of 5000 n . rolling friction can be neglected. what is the magnitude of the force of the car on the truck? what is the magnitude of the force of the truck on the car?
Answers: 3
What is a device that minimizes the force on a microscopic object during a collision?...
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