Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Scott, riding for the Mercury team, won the 2002 Mt. Rushmore Hill Climb bicycle race with a winning time of 1 hour 50 minutes 20 seconds. The race is 28 miles in length with a total altitude gain of 7000ft. Scott weighs in at 130 lbs and his hill climbing bike weighs 17 lbs. The total weight of his water bottles, shoes, clothing, tools, etc was 5 lbs. Find the average power produced by Scott, in Watts, during this race. Assume the 75% of his energy was expended overcoming gravity and the rest was in air resistance and rolling resistance.
A 2 kg block is pulled by the rope on the horizontal surface by a 3N force. The coefficient of the static friction (?s) equals 0.3. Calculate the force of static friction acting on the block
a 0.07 kg bullet traveling at 577 ms hits a 5.6 kg block of wood and stays in the wood. what is the velocity of the
Two packages at UPS start sliding down the 40 degree ramp. Determine how long does it take package A to reach the bottom
an electron experiences a magnetic force with a magnitude of 4.60times10?15 when moving at an angle of 60.0 with
a block of mass m is attached to two springs with spring constants k1 and k2 ina parallel b series
A person pushes a 14.0-kg lawn mower at constant speed with a force of F=88.0 N directed along the handle which is at an angle of 45.0 degrees to the horizontal. Calculate the kinetic friction coefficent
The resistor is connected in series with total set of lightbulbs. What is the value of the resistance? What is the power loss in the resistor.
a 98.53 cm long heating wire is connected to a 138 v outlet. if the wire dissipates 79.5 w what is the current in the
A 155 g copper bowl contains205 g of water, both at 20.0°C. Avery hot 300 g copper cylinder is dropped into the water, causingthe water to boil, with 5.40 g beingconverted to steam.
a heat engine utilizes a heat source at 460degc and has an ideal carnot efficiency of 30. to increase the ideal
The sound produced by the loudspeaker has a frequency of 12002 Hz and arrives at the microphone via two different paths. The sound travels through the left tube LXM that has a fixed length.
A current of 3.9 Amp flows through a wire. How many electrons pass a particular point on the wire in 13 s
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd