Determine how far they are from the oak tree when they stop

Assignment Help Physics
Reference no: EM13719412

Compute all parts of following question:

Question: Emma and Neal are following a path through the forest. They start at the large oak tree and walk 50m in a direction 30 degrees north of east then 40 m directly north.

Part A: Sketch the path Emma and Neal take as two vectors.

Part B: Express each of these vectors in component form.

Part C: Determine how far they are from the oak tree when they stop?

I need help to find how far they are from the oak tree when they stop.

Reference no: EM13719412

Questions Cloud

How far from the nest did the mouse fall : An owl is carrying a mouse to the chicks in its nest. Its position at that time is 4 m west and 10.5 m above the center of the 29 cm diameter nest. How far from the nest did the mouse fall
What is the ground confirmation of sodium : The sodium atom has nuclear charge Ze, with Z=11. What is the ground confirmation of sodium
Compute average time a student spends in the waiting line : Compute the average time a student spends in the waiting line. The registrar has received complaints from students about the length of time they must wait to have their schedules approved. The registrar is considering several ways to reduce the wa..
Evaluate the focal length of the mirror : Shaving/makeup mirrors typically have one flat and one concave (magnifying) surface. What is the focal length of the mirror
Determine how far they are from the oak tree when they stop : Emma and Neal are following a path through the forest. Determine how far they are from the oak tree when they stop
Calculate the increase in enthalpy of the air : If a breath of air, with a volume of 0.50 L, is drawn into the lungs and comes to thermal equilibrium with the body at 37°C while the pressure remains constant, calculate the increase in enthalpy of the air if the initial air temperature is 20 °C ..
Find the speed of a satellite orbiting at that height : At what height above the earth is the free-fall acceleration 25 % of its value at the surface? Assume Rearth = 6.37 × 106 m. What is the speed of a satellite orbiting at that height
Calculate the specific heat of sample of a metal : Calculate the specific heat (J/g?C) for a 50.2-g sample of a metal that absorbs 355J when temperature increases from 35.0 ?C to 57.9 ?C
Find the magnitude of the impulse given to the ball : A tennis ball of mass m = 0.059kg and speed v = 21m/s strikes a wall at a 45o angle and rebounds with the same speed at 45o. What is the magnitude of the impulse given to the ball

Reviews

Write a Review

Physics Questions & Answers

  A compact fluorescent light bulb consuming

A compact fluorescent light bulb (CFL) consuming 9 W electricity produces the same light output from a 40 W incandescent light bulb (incandescent light bulbs will be banned soon in Canada due to their low efficiency for producing light).

  What amount of charge reaches the anode

A small metal bead, labelled A, has a charge of 29 nC. It is touched to metal bead B, initially neutral, so that the two beads share the 29 nC charge, but not of necessity evenly. When the two beads are then placed 5.0 {rm cm} apart, the force betwee..

  A scuba diver has an air tank with a volume

A scuba diver has an air tank with a volume of 0.0200m3 . The air in the tank is initially at a pressure of 1.00 x 107Pa. Suppose that the diver breathes 0.300L/s of air. Note diver is in fresh water. Discover how long the tank will last a depth of 1..

  Find what difference would it make to his balance

A man walking on a tightrope carries a long a pole which has heavy items attached to the two ends. what difference would it make to his balance

  What is the net work done with the box

A boy pulls a 20-kg box by a 50N force at 37 degrees above a horizontal surface. The coefficient of kinetic friction among the box and the horizontal surface is 0.15, and the box is pulled over a distance of 25m. a) What is the work done by the boy? ..

  Compute the gravitational force on the satellite

A satellite with a mass of 310 kg moves in a circular orbit 3.00 107 m above the Earth's surface. What is the gravitational force on the satellite

  Which pulls harder gravitationally

Which pulls harder gravitationally, the Earth on the Moon, or the Moon on the Earth? Which accelerates more? Explain your answers in terms of relevant principles of physics.

  Find the height that the satellite is orbiting above surface

For the known values of the Earth such that RE = 6.37×106m and ME = 5.97×1024kg, find the height that the satellite is orbiting above the surface

  Q1 an important news announcement is trans- mitted by radio

q1. an important news announcement is trans- mitted by radio waves to people who are 122 km away sitting next to their

  Do sound waves exhibit diffraction effects

Do sound waves exhibit diffraction effects? If so, determine the "slit" width that would diffract an audible sound wave (frequency between 20 Hz and 20 kHz). Would a doorway work or do you need a different sized opening?

  Find the height needed if you reverse the masses

In a physics demonstration, a stationary mass m1 = 0.20kg slides down a frictionless ramp and then collides with a second mass m2 = 0.40 kg. Find the height needed if you reverse the masses

  How much work does it take to assemble this configuration

Three particles, each with charge -q, are located at the vertices of an equilateral triangle and one particle of charge +q is located at its center. How much work does it take to assemble this configuration

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