subject

Physics, 29.11.2019 04:31 nicpinela1234

Achild and sled with a combined mass of 49.0 kg slide down a frictionless hill that is 7.50 m high at an angle of 26 ◦ from horizontal. the acceleration of gravity is 9.81 m/s 2 . if the sled starts from rest, what is its speed at the bottom of the hill?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

Why there is no inductive reactance in dc circuits

Answers: 1

question

Physics, 22.06.2019 15:40

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.

Answers: 1

question

Physics, 22.06.2019 17:20

Properties seen when one one substance changes to another are known as properties

Answers: 1

question

Physics, 22.06.2019 17:30

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity

Answers: 3

You know the right answer?

Achild and sled with a combined mass of 49.0 kg slide down a frictionless hill that is 7.50 m high a...

Questions

question

English, 26.04.2021 22:20

HELP FAST Which events brought about the end of World War II? Choose three answers. The United States beat Japan in battles at Midway an...

question

Mathematics, 26.04.2021 22:20

8. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s. Finally, r and s are perpendicular to each other.

question

Mathematics, 26.04.2021 22:20

A flashlight is projecting a triangle onto a wall, as shown below, 18 The original triangle and its projection are similar. What is the missin...

question

Physics, 26.04.2021 22:20

A glider is gliding through the air at a height of 444 meters with a speed of 46.7 m/s. The glider dives to a height of 253 meters. Determine the glid...

question

Social Studies, 26.04.2021 22:20

How Frederick Douglass, Harriet Tubman and Sarah Parker are different or alike? Answer correctly and you will have 5 stars, the crown and a heart....

question

Mathematics, 26.04.2021 22:20

Plz help I’ll give brainliest ...

question

Geography, 26.04.2021 22:20

How is the erosion from glaciers different than the erosion caused by rivers? a. Glaciers are driven by gravity, rivers are not b. Glaciers fr...

question

Mathematics, 26.04.2021 22:20

Simplify the expression and write your answer as a power

question

Mathematics, 26.04.2021 22:20

1,8,15... find the 18th term...

question

English, 26.04.2021 22:20

This is the question I need help with ...

question

English, 26.04.2021 22:20

Which sentence from the selection best shows that babe Ruth is worthy of admiritation...

question

History, 26.04.2021 22:20

How did the Regents of the University of California v. Bakke Supreme Court decision affect affirmative action programs in the United States? A...

question

Social Studies, 26.04.2021 22:20

Why does the Supreme Court rarly go against Congress? NEED HELP FAST PLZ...

question

English, 26.04.2021 22:20

Plz help! What is the Go. ogle problem?...

question

Physics, 26.04.2021 22:20

Why would citizens need to be wary of debris on the road?...

question

English, 26.04.2021 22:20

Which text feature, if added, would best aid the reader’s understanding of this passage? a caption that lists the source of the text a heading...

question

History, 26.04.2021 22:20

Five countries that committed genocide against populations...

question

Chemistry, 26.04.2021 22:20

Please help me with any of these!! I’m begging you it’s for a test and I wanna do good.

question

Mathematics, 26.04.2021 22:20

If XY is 4 m and WZ is 9 m, the exact volume of the cond is ___ TT (pi) square units

question

Mathematics, 26.04.2021 22:20

The blueprint for the pelhlm's living room has a scale of 2 inches = 5 feet . The family wants to use a scale of 1 inch = 3 feet feet. What is the wi...

More questions: Physics Another questions

Questions on the website: 13722367