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!
Compute each part of following problem given below:
Problem: Near the end of a marathon race, the first two runners are separated by a distance of 65.0 m. The front runner has a velocity of 3.25 m/s, and the second a velocity of 4.75 m/s.
Part A: What is the magnitude of the velocity of the second runner relative to the first?
Part B: If the front runner is 215 m from the finish line, who will win the race, assuming they run at constant velocity?
Part C: By what distance does the winning runner finish ahead of the next runner?
If possible just a brief explanation how you got the answer for above problem?
In 2.58 minutes, a ski lift raises four skiers at constant speed to a height of 132 m. What is the average power provided by the tension in the cable pulling the lift
An electric motor rotating a workshop grinding wheel at a rate of 9.80x10^1 rev/min is switched off. how long does it take for the grinding wheel to stop
A small, square loop carries a 38 Amp current. The on-axis magnetic field strength 48cm from the loop is 7.1 nT. What is the edge length of the square
A bug that has a mass mb = 3 g walks from the center to the edge of a disk that is freely turning at 20 rpm. The disk has a mass of md = 13 g. what is the new rate of spinning in rpm
a crate of mass 10.6 kg is pulled up a rough incline with an initial speed of 1.54 ms. the pulling force is 92 n
a skier is pulled up a slope at a constant velocity by a tow bar. the slope is inclined at 23.0deg with respect to the
A 10 g bullet traveling at 450m/s strikes a 11kg , 1.1-m-wide door at the edge opposite the hinge. What is the angular velocity of the door just after impact
A flywheel comprises a uniform circular disk with a mass of 105.0 kg and a radius of 1.0 m. It rotates with an angular velocity of 1227 rev/min. What is the initial kinetic energy of the wheel
A golfer hits a golf ball, giving the ball an initial speed of 41.5 m/s, at an angle of 35.0 degrees to the horizontal. At what horizontal distance from the golfer, does the ball land?
A resistor (R = 900 ?), a capacitor (C = 0.25 µF), and an inductor (L = 3.5 H) are connected in series across a 240 Hz AC source for which ?Vmax = 145 V. Calculate the following. (a) the impedance of the circuit ? (b) the maximum current delivered by..
You throw a ball vertically upward from the edge of the roof of the Bisdorf building with a speed 15.0 m/s. Find the position and velocity of the ball 1.00 s after leaving your hand
A 200 gram object moves horizontally and slams into a 500 gramobject connected to a 1 meter long massless string. find the period of oscillation of the conglomerate object
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