chemistry
 👍 0
 👎 0
 👁 234
Respond to this Question
Similar Questions

physics
A driver in a 2000 kg Porsche wishes to pass a slow moving school bus on a 4 lane road. What is the average power in watts required to accelerate the sports car from 30 m/s to 60 m/s in 9 seconds?

physics
A new record for running the stairs of the Empire State Building was set on February 3, 2003. The 86 flights, with a total of 1576 steps, was run in 9 minutes and 33 seconds. If the height gain of each step was 0.20 m, and the

Physics
A 100 watts light bulb has an average life of 2000 hours. How much energy does it consume over its lifetime? The only thing I got was power=100 watts and time = 2000 hours but I need to convert to seconds and I don't kn how to do

Physics
During each heartbeat, approximately 71 cm3 of blood is pushed from the heart at an average pressure of 105 mmHg. Calculate the power output of the heart, in watts, assuming 68 beats per minute.

Physics
The cheetah is one of the fastestaccelerating animals, because it can go from rest to 18.2 m/s (about 41 mi/h) in 2.7 s. If its mass is 114 kg, determine the average power developed by the cheetah during the acceleration phase of

algebra
If an electronic circuit experiences a loss of 3 decibels with an input power of 6 watts, what would its output power be, to the nearest watt?

Physics
A power station with an efficiency of 0.4 generates 10(to the power of 8)watts of electric power and dissipates 1.5 x 10(to the power of 8) watts of thermal energy to the cooling water that flows through it. Knowing that the

Physics
Please check my answers: The voltage across a 10ohm resistor carrying 3 amps must be? I got 30 voltsv=?, I=3 amps, R= 16 ohm. v= 30 amps * 10 ohm=30 volts A 4ohm resistor is connected in parallel with a 6 ohm resistor. What is

science
A 1200 kg sports car accelerates from 0 to 60.0 mph (27.0 m/s) in 5.20 seconds. What is the average power developed in watts? In kilowatts?

math
An electric motor that rated at 5 horse power can produce _____ in equivalent work. 0.007 watts 5 watts 17.05 watts 3730 watts

physics help
At a certain location, the solar power per unit area reaching the Earth's surface is 180 W/m2 averaged over a 24hour day. Suppose you live in a solar powered house whose average power requirement is 3.2 kW. At what rate must

Physics
A person is making homemade ice cream. She exerts a force of magnitude 17 N on the free end of the crank handle, and this end moves in a circular path of radius 0.28 m. The force is always applied parallel to the motion of the
You can view more similar questions or ask a new question.