subject

Physics, 06.04.2020 20:53 oliviaciscooc

Motion is described with respect to a
A. graph
B. frame of reference C. slope.
D. displacement.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:30

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

Answers: 1

question

Physics, 22.06.2019 05:10

A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)

Answers: 1

question

Physics, 22.06.2019 11:00

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Answers: 1

question

Physics, 22.06.2019 12:00

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

Answers: 1

You know the right answer?

Motion is described with respect to a
A. graph
B. frame of reference C. slope.
D....

Questions

question

Engineering, 11.07.2019 01:10

Determine the laplace transform for the function below using integration of the laplace transform formula (i. e. use integration by parts) f(t)=3te^-2...

question

Engineering, 11.07.2019 01:10

Consider an airplane cruising at an altitude of 30 km where standard atmospheric conditions are (- 50°c) and 26.5 kpa at a speed of 800 km/h. each win...

question

Engineering, 11.07.2019 01:10

Oil enters a counterflow heat exchanger at 525 k with a mass flow rate of 10 kg/s and exits at 350 k. a separate stream of liquid water enters at 20°c...

question

Engineering, 11.07.2019 01:10

1a)-solve the following differential equation using laplace transforms. assume zero initial conditions x(t) +2x(t)= 4us(t) 2b)- plot the solution x(t)...

question

Engineering, 11.07.2019 01:10

Asimple brayton cycle is working under the following conditions: working fluid: air pressure ratio: 8 minimum and maximum temperatures of the cycle...

question

Engineering, 11.07.2019 01:10

Determine the highest root of f(x)=2x^3-11.7x^2+ 17.7x - 5 (in the domain x [2.5, 4]) and the approximate percent relative errors for your solutions,...

question

Engineering, 11.07.2019 01:10

Acomposite spherical tank made of three different materials in series with inside and outside convection. a)-draw the schematic of the system. b)-draw...

question

Engineering, 11.07.2019 01:10

Afelix baumgartner had an estimated mass of 120 kg and a frontal area of 0.9 m 2. he pulled his parachute at 2.5 km where the density of the atmospher...

question

Engineering, 11.07.2019 01:10

Ariver flowing steadily at a rate of 175 m^3/s is considered for hydroelectric power generation. it is determined that a dam can be built to collect w...

question

Engineering, 11.07.2019 01:10

Acantilevered boom is part of an assembly machine and is made of from a steel beam s4x7.7. a tool with a weight of 650 lb moves continuously from the...

question

Engineering, 11.07.2019 01:10

The boeing 747 is an air plane often equipped with four pratt and whitney jt9d engines that can each offer 193.50 kn of thrust. the air plane has a cr...

question

Engineering, 11.07.2019 01:10

What is the n exponent? a)- 0.701242 b)-0.708783 c)- 0.71179s d)- 0.787829 e)- 0.86154...

question

Engineering, 11.07.2019 01:10

What is the percentage of error involved in treating carbon dioxide at 7 mpa and 380 k as an ideal gas?...

question

Engineering, 11.07.2019 01:10

Apiston-cylinder device contains 0.1 kg of hydrogen gas (pg model: cv=10.18, k = 1.4, r= 4.12 kj/kg-k) at 1000 kpa and 300 k. the gas undergoes an ex...

question

Engineering, 11.07.2019 01:10

Which one of the following is correct? a)- movement of dislocations is not the primary mechanism of plastic behavior in polymers. b)- interstitial di...

question

Engineering, 11.07.2019 01:10

What is the operating flowrate (msef/d) from the bottomhole nodal template? a)-1352 b)-1400 c)-1653 d)- 1680 e)- 1752...

question

Engineering, 11.07.2019 01:10

Oxygen is contained in a piston-cylinder system initially at a temperature of 40 °c and a pressure of 150 kpa. the piston is 1 m in diameter and initi...

question

Engineering, 11.07.2019 01:10

A5 kg object, traveling at 5i +4j +6k m/s is acted on by a 2i+ 4t^2j-3tk n force. what will its velocity be at t=3s?...

question

Business, 11.07.2019 01:10

The final step of the business-to-business buying process is a formal vendor performance analysis. true or false?...

question

Engineering, 11.07.2019 01:10

Adouble acting cylinder is hooked up in a regenerative circuit. the cracking pressure for the relief valv is 1500 psi. the piston area is 45 in3 and t...

More questions: Physics Another questions