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!
Solve the all parts of given question:
Question: A meteor streaking through the night sky is located with radar. At point A its coordinates are (5.40km, 1.25km ), and 1.18s later its has moved to point B with coordinates (6.12km , 0.925km ).
Part I: Find the x component of its average velocity between A and B.
Part II: Find the y component of its average velocity between A and B.
Part III: Find the magnitude of its average velocity between these two points.
Part IV: Find the direction of its average velocity between these two points.
I don't know how to get that answer for the above question. Please help! Thanks.
consider a uranium nucleus to be a sphere of radius r 7.4 x 10-15 m with a charge of 92e distributed uniformly
The temperature of the surface of a certain star is 7500K. Most hydrogen atoms at the surface of star are in the electronic ground state. What is the approximate fraction of hydrogen atoms that are in the first excited state (and therefore could e..
Compute the voltage drop along a 28 m length of household no. 14 copper wire (used in 15 A circuits). The wire has diameter 1.628 mm and carries a 14 A current
a bullet is fired through a wooden board with a thickness of 11.0 cm. the bullet hits the board perpendicular to it and
An object initially at rest experiences an acceleration 1.5m/s^2 for 6.0s and then travels at the constant velocity for another 8.0s. What is the objects average velocity over the 14s interval?
a doppler speed meter operating at exactly 1.02 x 105 hz emits sound waves in the direction of anoncoming baseball. the
A simple ideal pulley system has a mechanical advantage of 14. How much force is required to lift a boulder of with a weight of 5,270 Newton
An alert physics student stands beside the tracks as a train rolls slowly past. He notes that the frequency of the train whistle is 443 Hz when the train is approaching him.
The free-fall acceleration on Mars is 3.7 m/s2. (a) What length pendulum has a period of 1.8-s on Earth? cm (b) What length pendulum would have a 1.8-s period on Mars? cm An object is suspended from a spring with force constant 10 N/m
a proton moving with a velocity of 4.0times104 ms enters a magnetic field of 0.20 t. if the angle between the velocity
A sled is dragged along a horizontal path at a constant speed of v = 1.52 m/s by a rope that is inclined at an angle of ? = 30.3° with respect to the horizontal
A person bounces up and down on a trampoline, while always staying in contact with it. The motion is simple harmonic motion, What is the maximum speed attained by the person
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