6, Physics

Assignment Help:
A skydiver falls d1 = 495 meters in t1 = 22 s before opening his parachute. After the chute opens, he falls an additional d2 = 470 meters in t2 = 56.5 s.
(a) Write an expression that describes the skydiver''''s average speed, v1 during the period before opening the chute in terms of the given quantities.
v1 =

Related Discussions:- 6

Inkjet printer, definition, Working principal, applications ??

definition, Working principal, applications ??

Explain moment of inertia, Like the centre of mass, the moment of inertia i...

Like the centre of mass, the moment of inertia is a function of a body that is concurrent to its mass distribution. Moment of inertia gives a measurement of the resistance of a bod

Standing waves or stationary waves, When two part of progressive ray trains...

When two part of progressive ray trains of similar type having the same amplitude and similar time period/ wavelength/ frequency traveling with similar velocity along the similar s

Experiment of a single movable pulley, A single movable pulley Suspend ...

A single movable pulley Suspend two pulleys on a cord from a horizontal support, and load them as shown. If there is no adjustable support on the expression desk, a window stic

Loschmidt constant, Loschmidt constant; Loschmidt number; NL: The numb...

Loschmidt constant; Loschmidt number; NL: The number of particles per unit volume of an ideal gas at standard temperature & pressure. It has the value 2.687 19 x 10 25 m -3 .

Explain about the term extrinsic fiber optic sensors, Explain about the ter...

Explain about the term extrinsic fiber optic sensors. Extrinsic sensors: Extrinsic fiber optic sensors utilize an optical fiber cable, usually a multimode one, to transmit m

Explain newton''s second law of motion, NEWTON'S SECOND LAW OF MOTION: ...

NEWTON'S SECOND LAW OF MOTION: This law states that "A force applied on body produce acceleration in its own direction. The acceleration differs directly with the applied force

Explain frequency, Frequency:- The number of vibration done per second ...

Frequency:- The number of vibration done per second by an oscillation body is known its frequency. It is denoted by V. The S.I unit is Hz.

How much temperature copper constantan is used for measuring, Copper consta...

Copper constantan is used for measuring temperature up to (A) 1400 o C (B) 800 o C. (C) 1100 o C. (D) 400 o C.  Ans: Copper constantan is used for meas

Why can a dc ammeter not read ac, Q. Why can a DC ammeter not read AC? ...

Q. Why can a DC ammeter not read AC? a) Dc ammeter can't measure ac because ac is changing continuously and periodically as well as a dc ammeter can just measure a constant cur

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd