Evaluate the magnitude of the average total force

Reference no: EM13659491

The speed of a 2.0 kilogram object changes from 30 m/s to 40 m/s during a 5.0-sec time interval. During this equal time interval, the velocity of the object changes its direction by 90 degree. Evaluate the magnitude of the average total force acting on object during this time interval?

Reference no: EM13659491

Questions Cloud

Calculate what is the initial length of the quartz rod : One rod is made from quartz and another from lead. The rods are heated and experience the same change in temperature. calculate the initial length of the quartz rod

Find its temperature : Three moles of neon expand isothermally from 0.112 m3 to 0.307 m3 while 5.12 × 103 Joule of heat flows into the gas. Suppose that neon is an ideal gas, find its temperature

Find what fraction of the length is in the more-dense liquid : A less dense liquid of density ρ1 floats on top of a more-dense liquid of density ρ2. Find what fraction of the length is in the more-dense liquid

Evaluate what was the initial speed of the bullet : A 12gram bullet moving horizontally strikes and remains in a 3 kilogram block initially at rest on the edge of a table. Evaluate what was the initial speed of the bullet

Evaluate the magnitude of the average total force : The speed of a 2.0 kilogram object changes from 30 m/s to 40 m/s during a 5.0-sec time interval. Evaluate the magnitude of the average total force acting on object during this time interval

Obtain the angular speed of the disk at the bottom of ramp : A solid, uniform disk of radius 0.250 meter and mass 48.7 kilogram rolls down a ramp of length 4.00 meter that makes an angle of 16.0 degree with the horizontal. Obtain the angular speed of the disk at the bottom of the ramp

Determine the mass of the hanging box : A mass of 5 kilogram is resting on a frictionless ramp. Determine the mass of the hanging box

Estimate the kinetic energy of the merry-go-round : A horizontal 810-Newton merry-go-round of radius 1.70 meter is started from rest by a constant horizontal force of 50 Newton applied tangentially to the merry-go-round. Estimate the kinetic energy of the merry-go-round after 5.0 second

Estimate the angular speed of the sphere at bottom of slope : A 150-N sphere 0.20 meter in radius rolls without slipping 6.0 meter down a ramp that is inclined at 34 degree with the horizontal. Find the angular speed of the sphere at bottom of slope

User Account

All Pages