Each croquet ball in a set has a mass of 0.50 kg. the green ball travels at 10.5 m/s and strikes a stationary red ball. if the green ball stops moving, what is the final speed of the red ball after the collision?

In which latitude would you most likely find a hurricane forming? a. 40 b. 30 c. 0 d. 15

difference between scalar and vector quantities?

Nuclear fission occurs when uranium nuclei splits into heavier metals hydrogen nuclei fuse together to make helium uranium is split into two less heavier elements and a lot of energy is released None of the above

Does the surrounding air become warm or cool when vapour phase of h2o condenses? explain.

An electric iron is plugged into a receptacle that has 110 V present. If the voltage loss from the panel to the receptacle is 6 V, the line voltage at the panel is a. 116 V. b. 110 V. c. 120 V. d. 104 V.

You push a shopping cart filled with groceries (total mass = 20 kg) by applying a force to the cart 30° from the horizontal. If the force you apply has a magnitude of 86 N, what is the cart's acceleration? Assume negligible friction.

Does water expand more as the temperature drops even more below 0 deg? I am worried about the coolant in my rad. as the temp. is 40deg below.

A 1.00-kilogram ball is dropped from the top of a building. just before striking the ground, the ball's speed is 12.0 meters per second.

Why oil does not dissolve in water?

Which element has the highest number of protons? a. Calcium b. Argon c. Xenon d. Radon