Coin slides frictionless plane-across xycoordinate system

Reference no: EM13654166

A coin slides over a frictionless plane and across an xycoordinate system from the origin to a point with xycoordinates (3.0 m, 4.4 m) while aconstant force acts on it. The force has magnitude 2.3 N and is directed at a counterclockwise angle of100° from the positive direction of the x axis. How much work is done by the force on the coin during the displacement?

Reference no: EM13654166

Questions Cloud

Lineages make up the living amniota : Which of the following lineages make up the living Amniota

What amount of mass is this energy equivalent : Radium is a radioactive element whose nucleus emits an alphaparticle (a helium nucleus) that has a kinetic energy of about 6.5x 10-13 J (4.1 MeV). To what amount of mass is this energy equivalent?

The astronaut bythe force from the helicopter : A helicopter lifts a 70 kg astronaut13 m vertically from the ocean by means ofa cable. The acceleration of the astronaut is g/10.

Estimate how many molecules of air are in each : Estimate how many molecules of air are in each 1.9 L breath you take that were also in the lastbreath Einstein took (assumed to be the same volume).

Coin slides frictionless plane-across xycoordinate system : A coin slides over a frictionless plane and across an xycoordinate system from the origin to a point with xycoordinates (3.0 m, 4.4 m) while aconstant force acts on it.

What magnitude f is required for the decelerating force : A luge and its rider, with a total mass of 115 kg, emerge from a downhill track onto a horizontalstraight track with an initial speed of 40m/s. Assume that they stop with a constant deceleration of1.8 m/s2.

Compute the work done by the force in the third second : A force of 4.7 N acts on a 14 kg body initially at rest. Compute the work done by the force in thefirst second. Compute the work done by the force in the second second. Compute the work done by the force in the third second.

Average resistance force exertedon him by the water : A 78 kg diver steps off a 11 m tower and drops from rest straight down intothe water. If he comes to rest 4.3 mbeneath the surface, determine the average resistance force exertedon him by the water.

Particle encounters external electric field that decreases : A moving particle encounters an external electric field that decreases its kinetic energy from 10270 eV to 7400 eVas the particle moves from position A to positionB. The electric potential at A is -52.0 V, and the electric potential at Bis +27.7 V..

User Account

All Pages