How area of triangle is related to triangles base-height

Assignment Help Physics
Reference no: EM13648024

The graph shows how the force component F cos along the displacement varies with themagnitude s of the displacement. Find the work done by theforce. (Hint: Recall how the area of a triangle is related tothe triangle's base and height.)

Reference no: EM13648024

Questions Cloud

Assuming that hehas the same acceleration as the plane : An airplane has a mass of 3 * 104 kg and takes off under theinfluence of a constant net force of 35 000 N. What is the netforce that acts on the plane’s 80 kg pilot, assuming that hehas the same acceleration as the plane?
What is the periodas measured by an observer : The period of a pendulum is measured to be 3.00sin the non-moving frame of the pendulum. What is the periodas measured by an observer
Shot straight up with an initialspeed : A projectile of mass 0.868 kg is shot straight up with an initialspeed of 28.6 m/s. (a) How high would it go ifthere were no air resistance? (b) If theprojectile rises to a maximum height of only 7.53 m, determine themagnitude of the average force du..
Evaluate what is the final kinetic energy of the system : A cart of mass m, moves with a speed v on a frictionless air track and collides with an identical cart that is stationary. what is the final kinetic energy of the system
How area of triangle is related to triangles base-height : The graph shows how the force component F cos along the displacement varies with the magnitude s of the displacement. Find the work done by theforce. (Hint: Recall how the area of a triangle is related tothe triangle's base and height.)
Major artery-rising upward from left ventricle of heart : The aorta is a major artery, rising upward from the left ventricle of the heart and curving down to carry blood to the abdomen and lower half of the body. The curved artery can be approximated as a semicircular arch whose dameter is 5.0 cm.
Ball is tossed from an upper-story window of a building : A ball is tossed from an upper-story window of a building. Theball is given an initial velocity of 8 m/2 at an angle of 20degreesbelow the horzontal. It strikes the ground 3.00s later.
Coefficient of linear thermal expansion of the coin : In an exercise to heat up some cold, hard cash, a coin with a massof 6.25 g that has been kept in the freezer at a temperature of-18.05 deg-C is taken out and placed into a thermos containing 14.3ml of warm water at 35.00 deg-C.
Panremains in thermal equilibrium with the water : An aluminum pan with 1.50 kg of water at an initial temperature of17 deg-C is placed on an electrical heater. Suppose it takes 4.50minutes to warm the water to boiling and convert 10% of the water to steam

Reviews

Write a Review

Physics Questions & Answers

  What is the moment of inertia of the roller

A roller in a sheet-metal processing plant has a diameter of 1.77 m and a mass of 5871 kg. Assume the roller is a solid cylinder. What is the moment of inertia of the roller

  Obtain the thickness of the film

An extremely thin film of soapy water (n=1.36) sits on top of a flat glass plate with n=1.11. What is the thickness of the film

  At what average rate does the force from the cable

At what average rate does the force from the cable. A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 15 {rm m}/{rm s} as the hand is 2.0 {rm m} above the ground.

  Find the current in the circuit

A circuit contains sic 60 W lamps with a resistance of 240 ohm each and a 10 ohm heater connected in parallel. The voltage across the circuit is 120 V. Find the current in the circuit.

  What is the viscosity of the liquid

A sphere of radius 1.0 cm is dropped into a glass cylinder filledwith a viscous liquid. The mass of the sphere is 12.0 g and thedensity of the liquid is 1200 kg/m3. The sphere reaches a terminalspeed of 0.15 m/s. What is the viscosity of the liquid?

  Find the pressure on the window

In a 30.0 s interval, 540 hailstones strike a glass window of area 0.600 m2 at an angle of 45.0° to the window surface. Find the pressure on the window

  Find how many revolutions does it turn while accelerating

A grinding wheel is in the form of a uniform solid disk of radius 6.90 cm and mass 1.90 kg, how many revolutions does it turn while accelerating

  A 600-g object is attached to a horizontal spring with a

a 60.0-g object is attached to a horizontal spring with a force constant of 5.0 nm and released from rest with an

  Two speakers are placed side-by-side and are driven by the

two speakers are placed side-by-side and are driven by the same frequency of 420. hz. if the distance from a man to one

  Determine how much energy appears in the wire

A wire of resistance 7.0 isconnected to a battery whose emf is 2.0 V and whose internal resistance is 1.0. How much energy appears in the wire as thermal energy in that time

  Find the speed of the second block when it has fallen

A block of mass 250.0 g is at rest on a plane inclined at 30.0 degrees to the horizontal. Find the speed of the second block when it has fallen 35.0 cm

  Compute the acceleration of gravity at the equator of saturn

Saturn has an equatorial radius of 6.00 107 m and a mass of 5.67 1026 kg. Compute the acceleration of gravity at the equator of Saturn. What is the ratio of a person's weight on Saturn to that on Earth?

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