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Vika [28.1K]
3 years ago
14

The acceleration of an object is constant when its velocity is :

Physics
2 answers:
bixtya [17]3 years ago
6 0
A) Constant.
That’s my answer!
emmasim [6.3K]3 years ago
5 0

Answer:

B. changing by a constant amount each second

Explanation:

thats my answer

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A biologist wants to increase the rate of his chemical reaction but has a limited amount of enzyme. He continues to increases th
boyakko [2]

Answer:

The substrate concentration reached Vmax

Explanation:

In this scenerio, further increase in the rate of reaction was prevented because the substrate concentration hit Vmax.

Beyond the Vmax, the substrate can no longer proceed.

  • The substrate is the reactant on which the enzyme works on.
  • Enzymes are natural organic chemical  catalysts.
  • Increasing the concentration of reactants is one of the known and proven ways to speed up the rate of reaction.
  • Since we have limited amount of enzymes, once they all bound to the substrate, no further increase in the substrate will have an effect on the rate.
  • At the optimum reaction point, all the available substrate will bond with the enzyme.
  • Beyond this, the enzymes are saturated will not further any reaction.
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3 years ago
Dicuss the law of conservation of energy. Provide atleast one example that supports your description
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The law of conservation of energy<span> is a </span>law<span> of science that states that </span>energy<span> cannot be created or destroyed, but only changed from </span>one<span> form into another or transferred from </span>one<span> object to another.</span>
3 0
3 years ago
Read 2 more answers
Eight books, each 4.6 cm thick and of mass 1.8 kg, lie on a flat table. How much work work is required to stack them on top of o
pantera1 [17]

Answer:

529.92Newton Meters

Explanation:

Work=force x displacement

8books in total

force is 1.8kg

dispplacement is 4.6cm

times both units by 8 and u get

force - 14,4

displacement - 36.8

now times boht together and u get 529.92nm

3 0
2 years ago
The two strength factors that relate to all three competitive forces are
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I believe your answer is: Switching Costs & Customer Loyalty
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Under which condition does Ohm's law apply? a. The current must be constant b. The power must be constant c. The temperature mus
ruslelena [56]

Answer:

option c

Explanation:

The temperature must be constant. Ohms law states that the current running through a conductor is directly proportional to the potential difference across it provided the temperature remains constant

6 0
3 years ago
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