rosehannah944 rosehannah944

23-01-2024
Physics

contestada

A particle of mass m is moving in a circular path of constant radius r such that centripetal acceleration is varying with time t as k²rt², where k is a constant. The power delivered to the particle by the force acting on it is

A m²k²r²t²
B mk²r²t
C mk²rt²
D mkr²t

Respuesta :

Otras preguntas

Use the grouping method to factor x^3+x^2+2x+2

In this lab, you observed how different factors such as velocity, gradient, and _______, or amount of water in a stream, affect the rate of _______, the transp

Find the equation of the graph in function notation. Name your function "f" and use x as your variable.

(Very easy) Find the surface area of this figure. Leave the answers in pi if applicable.

Solve 63 minus X equals 62 for x

For numbers 1 to 10, if a cell has a diploid number of 24, how many of the structures will be present at each stage indicated? CHOICES: A). 0 B). 12 C). 24

how much is 5/9 of -3/5 a.1/2 b.-1/3 c.1/7 d.-25/27

Hans Selye’s general adaptation syndrome theory proposes that adaptation to stress occurs in how many stages?

Help with chemistry hw

Probability question. Please answer with work attached.