Which interaction of nature is weakest?

a.

strong

c.

electromagnetic

b.

weak

d.

gravitational

Suppose your friend throws a baseball at an angle of LaTeX: 45^/circ45 ∘above the horizontal. If you are stationary relative to your friend, it will look like the ball follows a parabolic path when viewed from the side.

1. A cart weighing 420 N rests on a 23° incline. Calculate the component of its weight that presses the cart to the hill.

As a person pushes a box across a floor, the energy from the person's moving arm is transferred to the box, and the box and floor become warm. During this process, energy is -increased -conserved -destroyed -decreased

What device uses radiation or particles to split a beam so that the number of different types of radiation or particles can be measured? magnetometer odometer spectrometer galvanometer

Use the drop down menus to complete each sentence the force applied to the physics cart is manipulated. This is the BLANK variable. The cart accelerated due to the force applied to the cart.

If the Coast Guard warns of a giant wave of water approaching the shore as a result of a major earthquake, they are warning of a. an aftershock. b. liquefaction. c. a tsunami. d. landslides.

What is the total number of atoms in the following formula? CaBr2 4 3 2 1

Object A with a mass of 500 kilograms hits stationary object B with a mass of 920 kilograms. If the collision is elastic, what happens after the collision? A) Both object A and object B move forward but with different velocities.

A young man walks daily through a gridded city section to visit his girlfriend, who lives m blocks East and nblocks North of where the young man resides.

Aliens from planet Moby have three alleles for skin color: R (red) W (white) and B (Blue). If all of these alleles are codominant and aliens on planet moby can only inherit two alleles for a gene, what are the six possible genotypes for skin color