Answers by Nche

Answers by Nche

A student pulls a sled of mass m = 82.0 kg with a force of F = 160N, and the force makes an angle of θ = 15 degrees with respect to the horizontal. Ignoring friction the normal force exerted on the sled

answered Jan 6, 2020

5 votes

51.5k views

Kristen filled his 52 ounce mug full of his favorite soda at the gas station it cost a total of $1.07 how much money is it for each ounce

answered Sep 6, 2019

5 votes

4.9k views

Write the number 31 in tens and ones. 2 tens _ones

answered Jul 8, 2019

4 votes

136k views

John is going on a trip and the country he is traveling to uses the Celsius scale. He is curious about converting Celsius temperatures to Fahrenheit. John determines 68°F is equivalent to 20°C and 86°F

answered Jun 27, 2019

3 votes

219k views

1.2+0.8÷4-3 (0.7-0.5)

answered Jan 28, 2019

4 votes

166k views

A 51-year-old man complains of chronic headaches that have worsened progressively over the past 3 months. today, he called 9-1-1 because his headache is severe and he is nauseated. his vital signs are

answered Dec 13, 2018

4 votes

173k views

A fish swimming in a horizontal plane has velocity v with arrowi = (4.00 i + 1.00 j) m/s at a point in the ocean where the position relative to a certain rock is r with arrowi = (12.0 i − 2.00 j) m. after

answered Oct 3, 2018

1 vote

82.9k views

Which of the following properties CANNOT change due to a physical change?

answered Apr 14, 2018

3 votes

211k views

What is the most significant advantage of using renewable energy sources?

answered Mar 7, 2018

6 votes

86.9k views

The theory that learning increases the efficiency of production is called the: A. learning curve B. learning effect C. education cost D. none of the above

answered Nov 20, 2017

4 votes

227k views

Describe how surface currents would be affected if Earth did not rotate

answered Jan 28, 2017

6 votes

171k views

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