Ask a New Question

a device has a 100g wooden shuttle that is pulled

a device has a 100g wooden shuttle that is pulled along a square woooden rail by an elastic band. the shuttle is released when
1. 2 answers
2. asked by vicki
3. 1,653 views
A bullet of mass 100g moving with20m/sec .Strikes a wooden plank and peretrates up to 20cm.Calculate the resistance offered by
1. 1 answer
2. asked by Raj
3. 2,498 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
1. 1 answer
2. asked by Jimmy
3. 799 views
An observer 2.5 miles from the launch pad of a space shuttle measures the angle of elevation to the base of the shuttle to be 25
1. 1 answer
2. asked by Jimmy
3. 1,466 views
what temperature would each of the following solubility be observed?a. 50g KCL in 100g H2O b. 100g NaNO3 in 100g H2O c. 60g KNO3
1. 2 answers
2. asked by Kirby
3. 1,109 views
A wooden box, with a mass of 22 kg, is pulled at a constantspeed with a rope that makes an angle of 25° with the wooden floor.
1. 1 answer
2. asked by adam
3. 1,994 views
The space shuttle has a mass of 2.0 × 106 kg. At lift-off the engines generate an upwardforce of 30 × 106 N. a. What is the
1. 2 answers
2. asked by Anonymous
3. 1,791 views
A wooden plank is inclined at and angle of 23 degrees above the horizontal. A 2.0 kg box attached to a rope is is pulled up the
1. 1 answer
2. asked by Eunice
3. 718 views
Hi, my question is:"Classify each of the following as saturated, supersaturated, or unsaturated: KNO3 90g/100g at 82*C NaCl
1. 0 answers
2. asked by Waleed
3. 2,206 views
In a 100g sample of water, determine the amount of weight thatis attributed to Hydrogen and to Oxygen. i found the mass ratio
1. 1 answer
2. asked by lisa
3. 575 views