If a person can't accompdate and the glasses is + 2.50D. At which distance will the person see cleary

1. A car speeds up from 10.0 m/s to 45.0 m/s in 4.0 s. What is its acceleration? In your response, show your work, the given and unknown quantities, the equation, and any necessary algebra.

What makes life bearable?

What is the weight of a 75kg. Mass?

You are traveling upstream on a river. you see a green square daymark. what should you do

The amplitude of a sound wave is most closely related to the sound's (1) speed (3) loudness (2) wavelength (4) pitch

Does light always travel at the same speed?

Four identical 2500 kg objects are at the corners of a square with 12m side what is the distance between A and B

An iron railroad rail is 800 ft long when the temperature is 31°C. What is its length (in ft) when the temperature is - 17°C?

How does the lever arm change if you decrease the angle of the force?

Why does changing the shape of an object have no effect on the density of that object?