Temi
Most popular questions and responses by Temi
Biology
Using the map of Nigeria draw the local biometic community in nigeria
asked on January 28, 2018 
Physics
A cannon ball is fired horizontally with a velocity of 50m/s from the top of a cliff 90m high,after how many seconds will it strike the plane at the foot of the cliff.at what distance from the foot of the cliff will it strike and with what velocity will it
asked on January 26, 2014 
chemistry
How many atoms are in a drop of mercury that has a diameter of 1.0 mm? (Volume of a sphere is 4ðr3/3; density of mercury = 13.6 g/cm3)
asked on November 12, 2015 
Physics
The flywheel of an old steam engine is a solid homogeneous metal disk of mass M = 120 kg and radius R = 80 cm. The engine rotates the wheel at 500 rpm. In an emergency, to bring the engine to a stop, the flywheel is disengaged from the engine and a brake
asked on October 18, 2011 
Physics
A cannon ball is fired horizontally with a velocity of 50m/s from the top of a cliff 90m high,after how many seconds will it strike the plane at the foot of the cliff.at what distance from the foot of the cliff will it strike and with what velocity will it
asked on January 26, 2014 
physics
a mercury column in a simple barometer at a height of 75.9cm. An amount of pure water is introduced into the barometer column and form a 1.20cm layer on top of mercury. The mercury column now stand at height of 78.08cm . what is the pressure in the space
asked on June 22, 2018 
Science
A cannon ball is fired horizontally with a velocity of 50m/s from the top of a cliff 90m high,after how many seconds will it strike the plane at the foot of the cliff.at what distance from the foot of the cliff will it strike and with what velocity will it
asked on January 26, 2014 
Physics
A solid and a hollow ball, each with a mass of 1 kg and radius of 0.1 m, start from rest and roll down a ramp of length 3 m at an incline of 35 degrees. An ice cube of the same mass slides without friction down the same ramp. Which ball will reach the
asked on October 18, 2011 
Geometry
Two parallel chords lies on opposite sides of the centre of a circle of radius 13cm. Their length are 10cm and 24cm what is the distance between the chords
asked on March 5, 2014 
Chemistry
how many grams does 0.500 moles of CuBr weigh?
asked on December 8, 2008 
Math
Log5(3÷5)+3log5(15÷2)log5(81÷8)
asked on September 18, 2018

chemistry
no
posted on March 4, 2018 
PHYS
First, you need to find the velocity when the cord begins to stretch, i.e after the first 45m of free fall Vf^2 = Vi^2 + 2ad Vf^2 = (0) +(2)(9.81)(45) Vf = 29.7m/s Using this velocity you can find the momentum, and since Impulse in just the chanage in
posted on November 1, 2016 
2nd grade Math
1. all shapes are 4 sides 2. all shapes are grey 3. any shapes any shape that's grey with 4 sides 4. an shape that's not grey and 4 sides
posted on June 2, 2014 
chemistry
5.09 * 10^7
posted on February 26, 2013