What machine actually reduces the amount of force exerted because it acts over a greater distance?
A: a shovel
B: a hammer
C: a bottle opener
D: a garden rake

Physics, added 2021-07-16 07:47:38

Which of the following could be used as biomass fuel? Check all that apply. A. Rocks B. Corn stalks C. Plastic D. A tree ...

Physics, added 2021-07-16 06:43:32

Which of the following could be used as biomass fuel? Check all that apply. A. Rocks B. Corn stalks C. Plastic D. A tree ...

Physics, added 2021-07-14 22:32:34

Can anyone help me on this problem, I’m confused. Thanks ...

Physics, added 2021-07-14 21:08:04

Can anyone help me on this problem, I’m confused. Thanks ...

Physics, added 2021-07-09 22:14:07

By constructing basic electric circuits, you will be able to measure current flow. With Ohm’s law in mind, what broad question are you answering by ...

Physics, added 2021-07-09 20:26:31

By constructing basic electric circuits, you will be able to measure current flow. With Ohm’s law in mind, what broad question are you answering by ...

Physics, added 2021-07-08 19:22:47

Sixty-three joules of heat are added to a closed system. The initial internal energy of the system is 58 J, and the final internal energy is 93 J. Ho ...

Physics, added 2021-07-08 17:32:52

Sixty-three joules of heat are added to a closed system. The initial internal energy of the system is 58 J, and the final internal energy is 93 J. Ho ...

Physics, added 2021-07-06 01:22:51

Train car A is at rest when it is hit by train car B. The two cars, which have the same mass, are stuck together and move off after the collision. Ho ...

Physics, added 2021-07-06 00:22:15

Train car A is at rest when it is hit by train car B. The two cars, which have the same mass, are stuck together and move off after the collision. Ho ...

Physics, added 2021-07-01 16:41:21

A pile of rocks stays together because of which type of friction ...

Physics, added 2021-07-01 14:48:50

A pile of rocks stays together because of which type of friction ...

Physics, added 2021-07-01 13:16:24

The electric eye that prevents an elevator door from closing when you are in the doorway relies upon which physics principle? More than one may appl ...

Physics, added 2021-07-01 11:54:15

The electric eye that prevents an elevator door from closing when you are in the doorway relies upon which physics principle? More than one may app ...

Physics, added 2021-06-30 13:08:12

All of the following are a characteristic of science except A. Science is a process B. Science is a body knowledge C. Science must follow the scien ...