Air pressure is usually lowest during which season?

A crate falls from an airplane flying horizontally at an altitude of 2,000 m. Neglecting air drag, how long will the crate take to strike the ground?

State the law of conservation of mass

Pete slides a crate up a ramp with constant speed at an angle of 23.2 ◦ by exerting a 137 N force parallel to the ramp. How much work has been done against gravity when the crate is raised a vertical distance of 2.

All the following are examples of electric force except? A.) an electron pushing on another electron B.) An proton pulling on an electron C.) A neutron pushing on another neutron D.) An electron pulling on a proton

You find a blood stain that you know was caused by a gunshot. The blood stain would be considered a (n): Passive stain Transfer stain Impact stain Active stain

Why do you want the water to drip off the metal before it is placed in the calorimeter? (A) The mass and the initial temperature of the calorimeter water will be incorrect and affect the calculation of the specific heat capacity of the metal.

a block of wood is found to have dimensions of 6.21 cm x 4.63 cm x 5.34 cm. Calculate the volume of the block

In which sentence is the word accept used correctly? a. If you offer me a box of dark chocolates, I will gladly accept it. b. Javier loves chocolates, accept for the ones filled with coconut. c.

The formula to create a directed vector is a) Source - Destination b) Source + Destination c) Destination - Source d) Destination + Source

A ball is rolling straight across the floor until Bradley kicks it. 1. Newton's first laws 2. Newton's second laws 3. Newton's third laws