question archive 1) car rounds a frictionless corner with a radius of 5
1) car rounds a frictionless corner with a radius of 5
Subject:PhysicsPrice: Bought3
1) car rounds a frictionless corner with a radius of 5.5 × 10^2 m. The
corner is banked at an angle of 5.7º. find the speed of the car as it rounds the corner
2) Why is the electrostatic force greater than the gravitational force ? Explain please.Thanks
3) Do sound waves having higher frequencies travel faster or slower? Why?
4) Choose a point on any nodal line and show the complete calculation for wavelength. How does it compare to the value for wavelength given in the simulation PS1 -PS2 = n lambda?
5) A skier, starting from rest, slides down an icy frictionless 8? incline whose vertical height is 105 m. How fast is the skier going when they reach the bottom? (Draw a picture)
Suppose, at the bottom of the incline, the skier enters a flat horizontal stretch of rough terrain, which causes them to slow down as a result of a friction force. If the skier moves a total distance of 150 m before coming to rest, what is the coefficient of kinetic friction for the rough patch?
1) car rounds a frictionless corner with a radius of 5.5 × 10^2 m. The
corner is banked at an angle of 5.7º. find the speed of the car as it rounds the corner
2) Why is the electrostatic force greater than the gravitational force ? Explain please.Thanks
3) Do sound waves having higher frequencies travel faster or slower? Why?
4) Choose a point on any nodal line and show the complete calculation for wavelength. How does it compare to the value for wavelength given in the simulation PS1 -PS2 = n lambda?
5) A skier, starting from rest, slides down an icy frictionless 8? incline whose vertical height is 105 m. How fast is the skier going when they reach the bottom? (Draw a picture)
Suppose, at the bottom of the incline, the skier enters a flat horizontal stretch of rough terrain, which causes them to slow down as a result of a friction force. If the skier moves a total distance of 150 m before coming to rest, what is the coefficient of kinetic friction for the rough patch?
