What is the particles instantaneous speed at t=16 sec

What is the force that is acting against gravity when things fall to the ground from thousands of feet above sea level?

How does an impulse propagate down the axon

Quantities that are pure numbers

What are the rules for setting up an integral of rotation?

How can the rate of a reaction be increased? (A) increasing the temperature (B) having a lower concentration of reactants (C) having less surface area (D) decreasing the amount of reactants

An object moves from the position + 16m to the position + 43m in 12s. What us the total displacement

Which factor is most important in determining climate? A. Longitude B. Latitude C. Rainfall D. Temperature

We all know that in the earth gravity is there, but why clouds doesn't fall down?

An unknown mass of each of the following substances, initially at 23.0, absorbs 1910 of heat. The final temperature is recorded as indicated. Find the mass of the substance, given: Pyrex glass (55.5)

Which is the relationship between algae and fungus? Options: Parasitism. Commensalism. Mutualism.