An object moving at 30 m/s takes 5 sec. to come to a stop. What is the object's acceleration

A liquid is cooled if a. evaporation exceeds condensation. b. condensation exceeds evaporation. c. evaporation and condensation proceed at equal rates. d. condensation occurs at twice the rate of evaporation

If you weighted 130 lbs on Earth how much would you weigh on the moon? 3500 21 350 130

How much time would it take for the sound of thunder to travel l, 500 meters

Which statement is true for the hang time of a projectile? A) It can be calculated solely by knowing the horizontal component of the velocity. B) It can be calculated solely by knowing the vertical component of the velocity of projection.

1. A wave travelling on a string has a wavelength of 0.10 m and a frequency of 7 Hz. Calculate the speed of the wave

Is a white shirt cooler or warmer in the sunlight?

A stone is thrown vertically upward with a speed of 18.0. (a) How fast is it moving when it reaches a height of 11.0? (b) How long is required to reach this height? For part A) I did: y=11m, g=9.

What object or class of objects makes up most of the solar systemâs mass?

Carole is very tired and makes coffee. why would newton say that she must use her hand to put up the cup

Rapid gas exchange can be accomplished more easily in air than in water because A. the O2 content of water is higher than that of air B. O2 diffuses more rapidly in water than air C. water is more dense and viscous D.