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a clown is shot straight up out of a cannon the graph of his velocity versus time isshown determine the clowns vertical
an aircraft with a mass 281 kg is accelerated at 91 ms2 for 5 seconds at which time the aircraft launches assume the
a small space probe of mass 200 kg is launched from a spacecraft near mars it travels toward the surface of mars where
anna is driving from champaign to indianapolis on i-74 she passes the prospect ave exit at noon and maintains a
how does the dc conductivity of a strongly ionized plasma increase with electron density when electron temperature is
the trivial file transfer protocol rfc 1350 is an application layer protocol that uses the stop-and-wait protocol to
the massm 50kgresting on a frictionless horizontal table is connected to a horizontal spring with stiffness constantk
a man drops a 10kg rock from the top of a ladder of height 5m what is the speed just before it hits the ground what is
a soccer ball of diameter 35cm rolls without slipping a linear speed of 2ms through how many revolutions has the ball
a simply supported beam has a concentrated downward force p at a distance of a from the left support as shown in the
the elevator in the john hancock building in chicago move 921 ft in 16 s what is their
a an electric field of magnitude 4960 nc is applied along the x axis calculate the electric flux through a rectangular
a point charge of 58 microc is located at the center of a sphere with a radius of 13 cm find the electric flux through
stressnbspsigma is the force per area ie nbspsigmafa alternatively this can be expressednbspsigmafa-1 the dimensions
you are asked to design a cylindrical steel rod 400 cm long with a circular cross section that will conduct 1500 js
neil travelled 36km at a speed of 8kmh grant travelled 48km at a speed of 10kmh whose journey was quickest by how many
a 95 muc charge is at x1 14 cm y1 75 cm and a -50 muc charge is at x2 45 cm y2 11 cm find the force on the
you hold a ruler that has a charge on its tip 2 cm above a small piece of tissue paper to see if it can be picked up
consider a proton moving in 3 dimensions whose motion is confined to be within a nucleus a sphere of radius 2e-15 m and
four charged particles are at the corners of a square of side a as shown in the figure below a 4 b 5 c
a car starts moving 5 feet from an intersection the speed of the car is 7 fts write an equation or a word equation that
californias bay area rapid transit system bart uses an automatic braking system triggered by earthquake warnings the
the roof of a two-story house makes an angle of 29deg with the horizontal a ball rolling down the roof rolls off the
the periodic time of simple pendulum varies directly as the massm of a bob length l of the place where the pendulum is
a reconnaissance plane flies 603km away from its base at 514ms then flies back to its base at 771mswhat is its average