What is the skiers launch speed

Assignment Help Physics

Reference no: EM13562847

The 1994 Winter Olympics included the aerials competition inskiing. In this event skiers speed down a ramp that slopes sharplyupward at the end. The sharp upward slope launches them into the air, where they perform acrobatic maneuvers. In the women'scompetition, the end of a typical launch ramp is directed64°above the horizontal. With this launch angle, a skier attains aheight of 11 m above the end of theramp. What is the skier's launch speed?

Reference no: EM13562847

Questions Cloud

Estimate what is the area of the input piston : A hydraulic lift is used to jack a 1170 kg car 14 cm offthe floor. The diameter of the output piston is 18 cm, and theinput force is 250 N. What is the area of the input piston

Determine the magnitude of the satellites acceleration : Calculate the magnitude of the gravitational force exerted ona 441-kg satellite that is a distance of 2.17 times earth radii from the center of the earth. What is the magnitude of the gravitational force exerted on the earth by the satellite? Deter..

Estimate what is the tension in the line : An empty rubber balloon has a mass of 0.0105 kg. The balloon is filled with helium at adensity of 0.181 kg/m3. what is the tension in the line

Find pressure increase inside your automobile engine : When water freezes, it expands about 8.95%. What would be the pressure increase inside your automobile's engine block if the water in it froze

What is the skiers launch speed : The 1994 Winter Olympics included the aerials competition inskiing. In this event skiers speed down a ramp that slopes sharplyupward at the end. The sharp upward slope launches them into the air, where they perform acrobatic maneuvers.

Find pressure increase inside your automobile engine : When water freezes, it expands about 8.95%. What would be the pressure increase inside your automobile's engine block if the water in it froze

Fine the speed of the proton-earths magnetic field : At a certain location, the horizontal component of the earth's magnetic field is 2.5 x 10^-5 T due north. A proton moves eastward with just the right speed, so the magnetic force on it balances its weight. Fine the speed of the proton.

A thin flat nonconducting disk : A thin flat nonconducting disk, with radius R_0 and uniformsurface charge density carries a total charge Q, and has a hole with a radius R_0 / 3 in its center. Use first principles to find the electric potential V at points along a line perpendicu..

User Account

All Pages