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# How much tension must a rope withstand if it is used to accelerate a 1700-kg carhorizontally at 0.50 m/s^2 ? ignore friction. what tension would be required to accelerateit vertically at the same rate? ​   ### Another question on Physics Physics, 01.02.2019 23:45
Astate of matter all that has define volume and can flow is a(n) Physics, 01.02.2019 21:10
For problems 1-3, consider a simple dc brush motor with a permanent magnet stator. with an an consider a simple dc brush motor with a permanent magnet ae supply voltage of 100 v, the no-load speed of the motor is 1000 rpm. this motor can provide a torque of 1.9 n-m at 800 rpm drawing a current of 2 a current are both zero at no load.) 1. with an armature supply voltage of 100 v, the motor is operated at 900 rpm. what is the motor torque? what is the mechanical power delivered by the motor? what is the current draw? what is the electrical power input? what is the energy efficiency of the motor? with an armature supply voltage of 100 v, the motor is operated at 1100 rpm (where it acts as a generator). what torque input is required? what mechanical power is required what current is generated? what is the electrical power generated? what is the energy efficiency of the motor acting as a generator? 2. with an armature supply voltage raised to 120 v, the motor is operated at 1000 rpm. what is the no-load speed? what is the motor torque? what is the mechanical power delivered by the motor? what is the current draw? what is the electrical power input what is the energy efficiency of the motor? 3. Physics, 01.02.2019 20:30
If you do 20 meters east turn around and go 40 meters west and turn again and go 35 meters east and your car was 15 meters from the starting line this took 5 seconds whats the car velocity Physics, 01.02.2019 05:36
The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
How much tension must a rope withstand if it is used to accelerate a 1700-kg car
horizontally a...
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