A2,500 kg car traveling to the north is slowed down uniformly from 20.0 m/s by a 6,250 n braking force acting opposite the car's motion. a) what is the cars velocity after 2.50 s? b) how far does the car move during 2.50 s? c) how long does it take the car to come to a stop?
Answers: 1
Physics, 21.06.2019 23:20
According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.
Answers: 1
Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
Answers: 2
Physics, 23.06.2019 02:20
Aflute player hears four beats per second when she compares her note to a 523 hz tuning fork (the note c). she can match the frequency of the tuning fork by pulling out the “tuning join” to lengthen her flute slightly. what was her initial frequency?
Answers: 2
A2,500 kg car traveling to the north is slowed down uniformly from 20.0 m/s by a 6,250 n braking for...
Mathematics, 01.07.2020 15:01
Mathematics, 01.07.2020 15:01
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Mathematics, 01.07.2020 15:01