Which of these is an environment effect of deforestation and farming

A. Loss of habitat

B. Smog

C. Use of large amounts of water

D. Poisoning wildlife

Which best describes the energy of a sound wave as it travels through a medium a. it remains the same b. It increases. c. It depends on the medium d. it decreases

The average velocity of a bus is 15 m/s. If it starts off going 15m north and then 20m south, how long will the bus ride take?

Suppose that the resistive force of the air on a skydiver can be approximated by f = - bv2. If the terminal velocity of an 82.0 kg skydiver is 33.4 m/s, what is the value of b (in kg/m) ?

The rat at which velocity changes with respect to a change in time is called

Formula of relative displacement

A body is moving with a velocity of 12m/s and it comes to rest in 2 minutes, what was the acceleration?

How can you find magnitude of velocity from a displacement time graph of an object?

Consider two rocks with masses of 1 and ten kilograms. What is the relation between their inertia's? Between their masses? Between their weights on earth?

If a cart of 4 kg mass has a force of 8 newtons exerted on it, what is its acceleration?

Why does the liquid thermometer work?