gypsybrio2208 gypsybrio2208

02-04-2024
Physics

contestada

A body of mass m is rotating in vertical circle of radius r with critical speed. the difference in its kinetic energy at the top and the bottom is
A. 2 mgr
B. 4 mgr
C. 6 mgr
D. 3 mgr

Respuesta :

Otras preguntas

Need help solving this problem 35)210.35

Electromagnetic radiation travels in the form of A. a hydrogen atom B. a straight line C. a photon this D. a quark

Drag the similar figure into the table. Angle measures are rounded to the nearest integer.

22. Use the diagram to estimate the perimeter, rounding each number to the nearest hundred. 867 cm 1,617 cm 947 cm

2. Explain why Marty's reasoning is incorrect. Then, determine the actual area of the covered porch. Marty The covered porch measures approximately 2.8 cm by 6

Help me with this question

Given: DE || FG, DE = FG, ZDEF= ZFGH Prove: ZDFE = ZFHG

Read Shakespeare's "Sonnet 100.” Where art thou, Muse, that thou forget'st so long To speak of that which gives thee all thy might? Spend'st thou thy fury on so

To review the concept of conservative forces and to understand that electrostatic forces are, in fact, conservative. As you may recall from mechanics, some forc

Give the polynomial: -7-6x4+3x3-2x. EVALUATE THE POLYNOMIAL FOR X=-3