Which part of a telescope focuses the incoming light? I thought it was the mirror but people are telling me I am wrong?

If a curve with a radius of 65 m is properly banked for a car traveling 75 km/h, what must be the coefficient of static friction for a car not to skid when traveling at 104 km/h?

3,730 watts equals about how many horsepower? 5 10 20 30

True or false: When an object becomes polarized, it acquires a charge and becomes a charged object.

Which change in a limiting factor would increase the carrying capacity for earthworms on the ground of a mixed-oak forest? A. increase in the fern population size B. decrease in the ant population size C. increase in the grass population size D.

An object has a mass of 34 slugs. What is its weight?

What is the z coordinate for the above vector? A vector is r⇀ = 356 m @ θ = 115∘, φ=-30.0∘. 178 m -178 m 120 m 308 m

In a classic carnival ride, patrons stand against the wall in a cylindrically shaped room. once the room gets spinning fast enough, the floor drops from the bottom of the room!

What does Newton's law of universal gravitation say about the distance between objects?

Direction of current in a solenoid depends on the direction of magnetic field

What is your mass in kilograms?