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!
You know that a rubber band is stretched or elongated by applied force F. The applied force F is a function of elongated amount x. This function can be described as F(x) =29*x. Now, if the rubber band is stretched 17 cm and released, what will be the velocity of the band? Assume that rubber band mass is 9 gram. Hint-use conservation of energy concept.
A rifle with a weight of 25 N fires a 4.0-g bullet with a speed of 240 m/s. Find the recoil speed of the rifle
A soccer ball is kicked with an initial horizontal velocity of 18 m/s and an initial vertical velocity of 13 m/s, What is the initial speed of the ball, What is the initial angle of the ball with respect to the ground
if the electric field inside a capacitor exceeds the dielectric strength of the dielectric between its plates the
A typical ten-pound car wheel has a moment of inertia of about 0.35kg?m2. What is the rotational kinetic energy K of the rotating wheel
A 3.20 kg block of wood sits on a table. A 2.50 g bullet, fired horizontally at a speed of 600 m/s, goes completely through the block, emerging at the speed of 180m/s. What is the speed of the block immediately after the bullet exits.
A woman of 61 kg is held firmly in the seat of her automobile by a lap and shoulder seat belt. Through a collision, the automobile decelerates from 59km/hr to 0km/hr in 11 seconds. What is the magnitude of the average horizontal force that the seat b..
The figure shows a lower leg being exercised. It has a 49-Nweight attached to the foot and is extended at an angle with respect to the vertical. Consider a rotational axis at the knee, as indicated.
One end of an insulated metal rod is maintained at 100 degrees C , while the other end is maintained at 0 C by an ice-water mixture. Find the thermal conductivity k of the metal
A spelunker is surveying a cave. He follows a passage that goes 178 m straight west, then 214 m in a direction 45° east of south, then 283 m at 30° east of north. determine the fourth displacement
Two parallel wires L1 = 0.6m and L2= 0.6m carrying currents I1 = 1.2A upward and I2 = 3.6A downward, respectively. Calculate the force on wire 1 due to wire 2. Do the wires attract or repel each other?
Three equal 1.49 µC pointcharges are placed at the corners of an equilateral triangle whosesides are 0.500 m. What is the potential energy of the system? (Take zero as the potential energy of the three charges when they are infinitely far apart.)
A spaceship is flying directly away from Earth at a speed of 0.730c, and the captain's family at home on Earth broadcasts their well wishes on the Family Radio System frequency of 462.5625 Mhz.
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