Protons are made up of ___ up quark (s) and ___ down quark (s).

a. 1, 1

b. 1, 2

c. 2, 1

d. 2, 2

Why does a body having uniform velocity has zero acceleration

A 3.00 μF capacitor is charged to 480 V and a 4.00 μF capacitor is charged to 500 V. Part A These capacitors are then disconnected from their batteries, and the positive plates are now connected to each other and the negative plates are connected to

What are ten locations a cast fossil can be found?

A spelunker is surveying a cave. she follows a passage 170 m straight west, then 250 m in a direction 45â east of south, and then 280 m at 30â east of north. after a fourth unmeasured displacement, she finds herself back where she started.

What causes interstellar dust and clouds into plants and stars

What are the main activities involved in studying physics?

What is the energy that moves your arms and legs

A moving object can be in equilibrium. Explain.

If gravity puts a force of 3N an object, how much force would it put on an second object that was twice as heavy

Where did the asteroids in the asteroid belt come from?