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) A 1000kg car travelling at 25m/s runs into the rear of a stationary
car that has a mass of 1500kg and they stick together. What is the speed of the cars after the collision?
