All Questions

0

568

1

When a 86.8 kg object is in free fall, it feels a force of 850.64 N. What is its acceleration?

Melody ●

Guest May 7, 2014

0

704

1

Stuck on Problem !

What is the net force required to accelerate a 896.5 kg car at 2.50 m/sec2?

Alan ●

Guest May 7, 2014

0

790

1

Help w/ Question??

Gravity on the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 61.7 kg dune buggy on the moon?
Enter your answer as a positive value.

Alan ●

Guest May 7, 2014

0

740

2

what is the answer to 2/3 (x-5)+1/2 x=-3

CPhill ●●

Guest May 7, 2014

0

891

2

how do you do a(2a+3)-a(a+1) I got 3a + a squared + 1 Is that right

CPhill ●●

Guest May 7, 2014

0

742

2

how do you do 1 x 1???

Need Help!

The scale diagram has the length of 7.4cm and the height of 1.8cm and a scale factor of 0.25. What are the dimensions of the actual rectangle

CPhill ●●●●

Guest May 7, 2014

0

1042

2

Which numbers are factors of 31?

Melody ●●

Guest May 7, 2014

0

698

1

+4

what is 600x200

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babygal21 May 7, 2014

0

712

1

Help I cant figure it out

A light wave has a frequency of 5 1014 Hz and a speed of 3 108 m/s. Use the wavelength equation to calculate the wavelength.
Formula:
Wavelength = speed ÷ frequency

Alan ●

Guest May 7, 2014

0

866

2

3 10^8 / 510^14=

3 *10^8 / 5*10^14=

Melody ●●

Guest May 7, 2014

0

777

1

tan(theta)+1=0 what are two exact solutions?

Alan ●

Guest May 7, 2014

0

700

2

How can I input a fraction into the calculator?

Melody ●●

Guest May 7, 2014

0

899

2

√x^2=-x

Is x<0 or =0?

CPhill ●●

Guest May 7, 2014

0

9563

4

e^2ln3

how do you solve questions like e^2ln3

Melody ●●●●

Guest May 7, 2014

+5

806

1

+2354

Probability puzzle update

The probability puzzle thread has been updated!!

If the area of a circle is piR squared, shouldn't it be piC?

If the area of a circle is pi*R squared, shouldn't it be pi*C?

Melody ●●

Guest May 7, 2014

0

676

1

200 x .... = 20

●

Guest May 7, 2014

0

993

1

4x2+40x+100=0

Alan ●

Guest May 7, 2014

0

692

1

simplify 5*8root2

Melody ●

Guest May 7, 2014

+1

702

0

+118724

@@All member questions are answered and the 'End of Day Wrap' is written.

http://web2.0calc.com/questions/all-questions-answered-to-this-point#r104339

Melody May 7, 2014

0

778

3

expand 2.707785173e+34

reinout-g ●●●

Guest May 7, 2014

0

585

3

percentages

Could any one tell me what 12% of 4.115.267. Many Thanks.

●●●

Guest May 7, 2014

All Questions ⁺⁰237643 Questions

When a 86.8 kg object is in free fall, it feels a force of 850.64 N. What is its acceleration?

Stuck on Problem !

Help w/ Question??

what is the answer to 2/3 (x-5)+1/2 x=-3

how do you do a(2a+3)-a(a+1) I got 3a + a squared + 1 Is that right

how do you do 1 x 1???

Need Help!

Which numbers are factors of 31?

what is 600x200

Help I cant figure it out

3 10^8 / 510^14=

tan(theta)+1=0 what are two exact solutions?

How can I input a fraction into the calculator?

√x^2=-x

e^2ln3

Probability puzzle update

If the area of a circle is piR squared, shouldn't it be piC?

200 x .... = 20

4x2+40x+100=0

simplify 5*8root2

@@All member questions are answered and the 'End of Day Wrap' is written.

expand 2.707785173e+34

percentages

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