Physics, 05.02.2020 01:45 s237200

1. using graph a calculate the average speed of the object in motion from 12s to 20s. explain your calculation.

2.compare graph a and b, which graph shows a greater velocity at 5s and 10s
describe how you know.

1. using graph a calculate the average speed of the object in motion from 12s to 20s. explain your c

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 11:40

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

Answers: 3

Answer

Physics, 22.06.2019 14:30

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Answers: 2

Answer

Physics, 22.06.2019 16:20

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus

Answers: 1

Answer

Physics, 22.06.2019 16:30

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?

Answers: 1

Answer

You know the right answer?

1. using graph a calculate the average speed of the object in motion from 12s to 20s. explain your c...

Questions

Physics, 09.08.2021 20:40

There is no radioactive source in or near the chamber, and the room where this video was taken has very low radon levels and very low levels of radioa...