A roller coaster car of mass

Reference no: EM13542081

A roller coaster car of mass 310 kg (including passengers) travels around a horizontal curve of radius 35 m. Its speed is 17 m/s. What is the magnitude and direction of the total force exerted on the car by the track? magnintude N direction ° above the horizontal

Reference no: EM13542081

Questions Cloud

Region filled with cavity radiation quasistatically : Show that when a region filled with cavity radiation quasistatically and adiabatically expands or contracts the quantities TV^(1/3) and PV^(4/3) remain constant

Operated simultaneously without tripping the circuit breaker : A single household circuit operates at 120 V and is protected by a 10 A circuit breaker. How many 50 W lamps can be operated simultaneously without tripping the circuit breaker?

What is the current through the r resistor : A 3 ohm resistor is mounted in parallel with a resistor R=11 ohm , and this combination is connected in series with an 4 ohm resistor and a 12 Volts battery. What is the current through the R resistor? Amp

What is the dielectric constant of the material : A parallel-plate capacitor is made of two flat metal plates pressed against a thin slab of dielectric material. The capacitor is connected to a power supply, and a potential difference of 80 V is applied to the plates. With the power supply discon..

A roller coaster car of mass : A roller coaster car of mass 310 kg (including passengers) travels around a horizontal curve of radius 35 m. Its speed is 17 m/s. What is the magnitude and direction of the total force exerted on the car by the track? magnintude N direction ° above t..

A helicopter is lifting two crates simultaneously : A helicopter is lifting two crates simultaneously. One crate with a mass of 160 kg is attached to the helicopter by cable A. The second crate with a mass of 73 kg is hanging below the first crate and attached to the first crate by cable B. As the hel..

Magnitude of the force exerted by locomotive on the caboose : A 2.9-kg toy locomotive is pulling a 1.7-kg caboose. The frictional force of the track on the caboose is 0.54 N backward along the track. If the train is accelerating forward is 2.6 m/s2, what is the magnitude of the force exerted by the locomotive o..

The power stroke of the myosin protein on an actin filament : The power stroke of the myosin protein on an actin filament that generates tension in a muscle appears to be a 10 nm displacement generated by about a 1 pN force. Each power stroke is accompanied by the splitting of one ATP molecule which releases..

Heavy cinder blocks from the ground to a raised pallet : Two workmen are stacking heavy cinder blocks from the ground to a raised pallet. If one of them stacks 100 of the blocks in 20 min and the other stacks 100 of them in 30 min, which one has done more work? Which has the greater power output?

User Account

All Pages