HELP- i need to find the volume and density of two objects. Pine block is 2 inches on all sides and its mass is 77g. The wooden block is 3.5inches width and 5inches length, its mass is 226g. PLZ HELP ASA

root word, prefixes, and suffixes

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.

the speed of the cart after 3 seconds of low fan speed is ⇒ 54.0 cm/s.

the speed of the cart after 5 seconds of medium fan speed is ⇒ 120.0 cm/s.

the speed of the cart after 2 seconds of high fan speed is ⇒ 64.0 cm/s. 

just did the lab.