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!
A m = 8 g bullet is fired with a velocity of vbi = 850 m/s in the horizontal direction. Assuming negligible air resistance, it hits and pass through a M = 10 kg block of wood, initially at rest on a frictionless horizontal surface. The wood is connected to a spring (as shown) which has a spring constant of k = 2000 N/m. The block moves d = 10cm before the bullet leaves the block, find
(a) the speed of the bullet after impact
(b) Is the collision was elastic or inelastic? If any energy lost due to the impact calculate that energy.
April Moon set a record in flight shooting. In 1981 in Utah, she sent an arrow a horizontal distance of 950 m. What was the speed of the arrow at the top of the flight
a truck covers 42.0 m in 8.10 s while smoothly slowing down to final speed of 2.70 ms. a find its original speed. b
A 50 hard-boiled egg moves on the end of a spring with force constant . It is released with an amplitude 0.300 . A damping force acts on the egg. After it oscillates for 5.00 , the amplitude of the motion has decreased to 0.100.
A 0.145 kilogram baseball pitched horizontally at 30.8 m/s strikes a bat and is popped straight up to a height of 55.9 meter. Find the direction of the average force on the ball during contact
A quantity of steam (550 g) at 123°C is condensed, and the resulting water is frozen into ice at 0°C.How much heat was removed? What is the force in newtons acting on a 3.4 kg package of nails that falls off a roof and is on its way to the ground? A ..
A 2.00-mol sample of hydrogen gas is heated at constant pressure from 302 K to 414 K. Calculate the energy transferred to the gas by heat
A proton, initially traveling in the +x-direction with a speed of 5.75*10^5m/s, enters a uniform electric field directed vertically upward. What is the strength of the electric field
Can anyone please help me figure out this question, thanks in advance. What is the magnetic force exerted on a 2.85 m length of wire carrying a current of 0.595 A
batted straight back to Lonnie with a return speed of 60 m/s. If the bat is in contact with the ball for .050 s, illustrate what is the impulse experienced by the ball.
A wire coil of 20 turns has a cross-sectional area of 16 cm2. The coil is placed in a uniform field of a large magnet with B = 0.17 T. What is the magnitude of the average emf produced
Two point charges, q1= 2.40 nC and q2= -6.50 nC, are 0.100 m apart. Point A is midway between them; point B is 0.080 m from q1 and 0.060 m from q2 (see the attachment). Take the electric potential to be zero at infinity.
At the instant before a particle collision at the Belle Experiment, an electron is moving north with a total energy of 8 GeV, find the speed of the electron as seen by the positron
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