Yahoo Web Search

related to: sec

1. 1.2 mm/ sec = how many miles/week?

1.2 mm/ sec (1/10 cm/mm)(1/2.54 in/cm)(1/12 ft/in)(1/5280 mi/ft)(3600 sec /hr)(24 hrs/day)(7 days/wk) = 0.45 mi/wk

3 Answers · Science & Mathematics · 13/02/2011

2. Branden runs for a ball from a dead stop. It takes him 3 sec to reach it after traveling 10 meters. VELOCITY?

... original is 0 therfore 10m = (1/2) a * 3^2. so a=20/9 m/ sec ^2 then we'll use the equation velocity later = velocity earlier +at...

2 Answers · Science & Mathematics · 01/10/2010

3. A ball is released from rest and rolls down in an inclined plane requiring 4 sec to cover a distance of 100 cm?

...from rest and rolls down in an inclined plane requiring 4 sec to cover a distance of 100 cm. a) what was its acceleration in cm/s^2...

2 Answers · Science & Mathematics · 23/08/2016

4. What is sec (secant data) equal to? what is cot (co-tangent data) equal to? & finally what is....?

sec (u) = 1/cos(u) cot(u) = cos(u)/sin(u) csc(u) = 1/sin(u) ... where u is the number you're taking the secant/cotangent/cosecant of.

1 Answers · Science & Mathematics · 29/10/2010

5. The 100 kg block takes 6.0 sec to reach the floor after being released from rest. What is the mass of the bloc?

... reduced and the falling time is extended to 6 sec . Resultant force of driving the moving is the summation...

2 Answers · Science & Mathematics · 10/04/2016

6. Sec 30 degrees - sin 45 degrees!?

The simplest way is to calculate separately, i.e., sec 30 = 1/cos 30 = 2/sqrt 3 sin 45 = sqrt 2/2 Hence, Sec 30 - sin...

3 Answers · Science & Mathematics · 27/09/2009

7. convert miles/ ht to m/ sec ?

1 mile = 1609.344 meters 1 hour = 3600 sec . Therefore, 100 miles/hour * 1609.344 meters/mile * 1 hour/3600 sec = 44.7 m/ sec . Hope this helps.

2 Answers · Science & Mathematics · 09/02/2009

8. Please help, a ball is thrown vertically upward from the ground with velocity initial = 32 ft/ sec ?

...c) At 0.25 seconds, the ball velocity will be -32(0.25) + 32 = 24 ft/ sec At 1.25 seconds, the ball velocity will be -32(1.25) + 32 = -8 ft...

1 Answers · Science & Mathematics · 14/09/2013

9. A car is behind a truck going 25 m/ sec on the highway. The car's driver looks for an opportunity to pass, gues?

... the speeds of the car and truck (25+25= 50m/s). t=d/v = 360/50= 7.2 sec till imminent collision. Really ends up being more like 7.2 sec ...

3 Answers · Science & Mathematics · 09/11/2012

10. Find force when mass =453.60 grams & acceleration=980.66 cm/ sec Sq?

... Units of force = Newtons = (Kg.m)/ sec sq So try and convert your initial values to those that would...

1 Answers · Science & Mathematics · 21/07/2010