An object accelerates at 8 m/s2 when a force of 40 N is applied to it. What is the mass of the object

Answers

Answer 1

Answer:

f=ma

40=m*8

m=5kg

another object of same mass is added

=>m=5+5=10kg

f=10*8=80N

Explanation:


Related Questions

1. How many electrons are in Argons outer shell?
2. How many electrons are in Lithium's outer shell?
3. How many times can Oxygen bond?
4. What is the charge on a phosphorus ion?
5. What is the charge on a calcium ion?​

Answers

Answer:

jwwnwwjkqnwjwmwnqnqwnmqaj

Answer:

1. 8

2.1

3.4 times

4.3-

5. 2+

Explanation:

1. it qualifies under the octet rule and is completely stable.

2. 1 because  it fills every shell and has one left over

3. each time an element like oxygen bonds it can be surrounded by 8 electrons in order to be stable and each line that you may see counts as two electrons so it can have 1 bond line in each direction.

4.&5. It just is that way

Which is one factor that increases the speed of a sound wave? A. higher temperature B. lower temperature C. traveling in a liquid rather than a solid D. traveling in a gas rather than a liquid

Answers

C. A sound wave travels faster in less dense material

Answer: c

Explanation:

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