subject

Physics, 05.11.2020 19:10 Diodorant

A father with twice the mass of his daughter is watching her skate as he is standing still on ice with his skates on. She approaches him with speed v and then grabs him. At what speed do the two of them move? a. 2v.
b. v/2.
c. 3v.
d. 3/v.
e. v.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 11:00

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Answers: 1

question

Physics, 22.06.2019 14:30

Give one example to show that when substances are mixed,it may result in a chemical or a physical change depending on the conditions.

Answers: 2

question

Physics, 22.06.2019 18:30

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

Answers: 2

question

Physics, 23.06.2019 01:30

Which statements did both aristotle and ptolemy assume? check all that apply.

Answers: 1

You know the right answer?

A father with twice the mass of his daughter is watching her skate as he is standing still on ice wi...

Questions

question

Business, 12.08.2020 05:01

Viger Corporation has a standard cost system in which it applies manufacturing overhead to products on the basis of standard machine-hours (MHs). The...

question

Physics, 12.08.2020 05:01

A charge of uniform density (0.74 nC/m) is distributed along the x axis from the origin to the point x = 10 cm. What is the electric potential (relati...

question

History, 12.08.2020 05:01

The discovery of what led to a large population growth in the mid 1800s?...

question

History, 12.08.2020 05:01

Which Federal Reserve group is acting in this situation?...

question

Business, 12.08.2020 05:01

A newer form of performance appraisal is called the because it encourages feedback from all around the employee including those who report to him/her...

question

Physics, 12.08.2020 05:01

The cylinder is displaced 0.17 m downward from its equilibrium position and is released at time t = 0. Determine the displacement y and the velocity v...

question

Business, 12.08.2020 05:01

Which of the following promises is subject to the "strict performance" standard? Assume that performance of the promise is not an express condition of...

question

Business, 12.08.2020 05:01

You want to earn a return of 10% on each of two stocks, A and B. Each of the stocks is expected to pay a dividend of $4 in the upcoming year. The expe...

question

Biology, 12.08.2020 05:01

Part C: Specify Your Requirements Now research the types and sizes of homes that are generally found in your neighborhood. Some ZIP codes have a wide...

question

Chemistry, 12.08.2020 05:01

If the rate of formation (also called rate of production) of compound C is 2M/s in the reaction A --->2C, what is the rate of consumption of A...

question

Mathematics, 12.08.2020 05:01

The number that is 40% more than five more than a number a....

question

Physics, 12.08.2020 05:01

what effect does decreasing the field current below its nominal value have on the speed versus voltage characteristic of a separately excited dc motor...

question

Chemistry, 12.08.2020 05:01

calculate: samples A, B, and C have masses of 80 grams, 12 grams, and 33 grams and volumes of 20 milliliters, 4 milliliters, and 11 milliliters respec...

question

Mathematics, 12.08.2020 05:01

5.23+ 15- 22 = 31 *Your answerI...

question

Mathematics, 12.08.2020 05:01

PLZZ HELPP!! On Tony's map, the distance from Saint John, NB to St. John's, NL is 21 cm. The actual distance between these two cities is 1050km. What...

question

Business, 12.08.2020 05:01

Anna hired Juan to act as her sales agent in her auto dealership. However, Anna has instructed Juan not to enter into any sales contracts before she h...

question

Business, 12.08.2020 05:01

ABC Industries is a division of a major corporation. Data concerning the most recent year appears below: Sales $ 17,910,000 Net operating income $ 1,1...

question

Mathematics, 12.08.2020 05:01

A son is 8 years old. His father is 5 times as old. How old was the father when his son was born?...

question

Business, 12.08.2020 05:01

Alaska king crab fishing in the 1960s and 70s was a dangerous but rich fishery. Boats from as far away as California and Japan braved treacherous wate...

question

Business, 12.08.2020 05:01

Net working capital decreases when: A. a dividend is paid to current shareholders. B. a new 3-year loan is obtained with the proceeds used to purchase...

More questions: Physics Another questions

Questions on the website: 13722361