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ss7ja [257]
3 years ago
8

(MICROWAVE) Describe the device and its function.

Physics
1 answer:
andreev551 [17]3 years ago
8 0
Answer: You use it to cook food so you can eat. put whatever kind of food you like in there and heat it up for how long you want and then it will beep when done. then you can eat!
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Which statement is TRUE? Group of answer choices a) An object that is slowing down while traveling in the negative x-direction a
slava [35]

Answer:

d) An object that is speeding up always has a positive acceleration, regardless of the direction it travels.

Explanation:

a ) a) An object that is slowing down while traveling in the negative x-direction always has a positive acceleration.

It has negative acceleration in  the negative x-direction.

b) An object that is speeding up while traveling in the negative x-direction always has a positive acceleration.

It has a positive acceleration in the negative x-direction'

c) An object that is slowing down always has a negative acceleration, regardless of the direction it travels.

It has a positive  acceleration in opposite direction.

e ) An object that is slowing down always has a positive acceleration, regardless of the direction it travels.

It has a positive acceleration only in opposite direction .

6 0
3 years ago
(a) Calculate the linear acceleration of a car, the 0.220-m radius tires of which have an angular acceleration of 11.0 rad/s2. A
Alisiya [41]

Answer:

The value is  a_t =  2.42 \  m/s^2

Explanation:

From the question we are told that

  The radius of the tires is  r =  0.22 \  m

   The  angular acceleration is  \alpha  =  11.0 \ rad/s^2

Generally the linear acceleration is mathematically represented as

     a_t =  r *  \alpha

=>  a_t =  0.22  *  11

=>  a_t =  2.42 \  m/s^2

8 0
3 years ago
Two forces, F1 and F2, are applied to a block on a frictionless, horizontal surface
Komok [63]

Answer:

F, = 12N. F, = 2 N. Block. 4) a 20.0-kg mass moving at 1.00 m/s.

Explanation:

5 0
3 years ago
Read 2 more answers
A scientific model is based on assumptions that limit where and how the model can be applied. True False​
belka [17]

Answer:

i think it is true

Explanation:

6 0
3 years ago
How does the energy of the marble remain the same at all points on the ramp
Elenna [48]

Answer:

It depends on the potential energy it has ontop of the ramp. The marble has the same potential energy was the kinetic energy without changing the ramp incline or moving it. What kinetic energy shows is what potential energy made it to be, so we look at how the ramp is placed. If the ramp is a steep incline the kinetic energy will be fast. It depends on the weight of the marble too. If the marble is heavy the potential energy will slowly tansition to kinetic energy while a  light marble will transition to kinetic energy fast. But marbles are light so there we have it. It basically goes from potential energy to kinetic energy to thermal energy to potential energy.  Make me brainliest pls :)

Explanation:

7 0
3 years ago
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