Find out the time taken by the projectile

Assignment Help Physics
Reference no: EM1367177

Q. A projectile is shot from the edge of a cliff 115m above ground level with initial speed of 65m/s at an angle of 35 degrees with the horizontal. a) Find out the time taken by the projectile to hit the ground. b) Resolve the distance X of where the object hits the ground from the base of the vertical cliff. At instant just before the projectile hits, find (c) horizontal and vertical components of its velocity, d) magnitude of the velocity, and e) angle made by the velocity vector with the horizontal. f) Find the maximum height above the cliff top reached by the projectile.

Reference no: EM1367177

Questions Cloud

Find out the heat required to melt all the ice : An unmarked police car travelling a constant 85 km/h is passed by a speeder travelling 145km/h. Precisely 1s after the speeder passes, police officer steps on the accelerator.
Computing price-income and advertising elasticity : A firm has estimated the following demand function for its product:
Forecast the unemployment rate : The price level in the economy in 2007 and 2008 rose from 100 to 105. In 2008 and 2009, the price level increase from 105 to 110.25. How does the short-run Phillips curve forecast the unemployment rate will change as a result?
Explain organizations pools markets and expertise : When output of some units can be used as inputs to othe units, or if two organizations pools markets and expertise which results in lower costs and generate profits it is frequently referred to as creating?
Find out the time taken by the projectile : A projectile is shot from the edge of a cliff 115m above ground level with initial speed of 65m/s at an angle of 35 degrees with the horizontal.
Example of healthcare collaboration : Identify a collaborative that was completed in your area of practice. Discuss how you or your organization can use the findings and recommendations to improve care. Be specific.
Write characteristics of smtp-pop3-tcpprotocols : There is an alphabet soup of protocols in TCP/IP - HTTP,FTP,SMTP,POP3,TCP,UDP,IP,ARP,ICMP, and others. What are the characteristics of these protocols? What are they used for?
At what distance from the origin does the second charge : A small metal ball is given a negative charge, then brought near (i.e., within a few millimetres) to end A of the rod. What happens to end A of the rod when the ball approaches it closely this first time.
What beat frequency was heard : A 63 resistor is connected in parallel with a 115 resistor. This parallel group is connected in series with a 19 resistor. The total combination is connected across a 15 V battery.

Reviews

Write a Review

Physics Questions & Answers

  When electron is released from rest at point b

A crate of 30.2- tools rests on a horizontal floor. You exert a regularly increasing horizontal push on it and observe that the crate just begins to move while your force exceeds 319. After that you must reduce your push to 227 to keep it moving at a..

  Determine the estimated final velocity of the cart

For safety in climbing, a mountaineer uses a nylon rope that is 69 m long and 1.0 cm in diameter. Whilst supporting a 96-kg climber, the rope elongates 1.4 m. Find its Young's modulus.

  How many wavelengths are there now in one pulse

A certain type of laser emits light that has a frequency of 5.4 x10^14 Hz. The light, so, occurs as a series of short pulses, each lasting for a time of 2.7 x10-11 s.

  At the edge of town, the driver again accelerates

At the edge of town, the driver again accelerates. the driver would usually maintain a constant acceleration that is less than the maximum

  Find out the time for the bullet-block system

A 21 kg solid door is 220 cm tall, 94 cm wide. What is the door's moment of inertia for rotation about the vertical axis inside the door, 17 cm from one edge.

  What horizontal speed would expect her to have

suppose that no heat is lost to the surroundings, what is the situation when termal equilibrium is reached.

  Comment at length on the statement

Under the influence of its drive force, a snowmobile is moving at a constant velocity along a horizontal patch of snow. When the drive force is shut off, the snowmobile coasts to a halt.

  Define the magnitude of the charge on each sphere

A 1000 kg experimental rocket sled on a level frictionless rail is loaded wiht 50kg of propellant. It exhausts the propellant in a 20-s "burn". If rocket, initially at rest, moves at 150m/s after the burn, what impulse is experienced by the rocket..

  How long one electron to travel the full length of the cable

how long one electron to travel the full length of the cable.

  Determine the radius of the wire

solenoid is formed by winding 23.0 m of insulated silver (resistivity 1.59 x 10-8 Ω·m) wire around a hollow cylinder. The turns are wound as closely as possible without overlapping, and insulating coat on the wire is negligibly thin.

  Find height of the image of the person on the film

A spring of constant 3.00 x 10^4 N/m is between a rigid beam and the output piston of a hydraulic lever. An empty container with negligible mass sits on the input piston. The input piston has Areai and output piston has area 18 A.

  What are the magnitude and direction of its acceleration

A space traveller whose mass is 104kg leaves earth. What are his weight and masson earth and in interplanetary space where there are no near planetary objects.

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd