Ask a New Question

a yardstick, held vertically on

a yardstick, held vertically on a level surface, cast a shadow 1 foot 8 inch long. Find the tangent of the angles that the rays
1. 2 answers
2. asked by ej
3. 1,164 views
a yardstick, held vertically on a level surface, cast a shadow 1 foot5 inch long. Find the tangent of the angles that the rays
1. 1 answer
2. asked by Veronica
3. 657 views
a yardstick, held vertically on a level surface, cast a shadow 1 foot 8 inch long. Find the tangent of the angles that the rays
1. 1 answer
2. asked by ivan
3. 1,129 views
A tree casts a shadow that measures 4 ft, At the same time, a yardstick casts a shadow that is 9 in long. How tall is the pole?A
1. 0 answers
2. asked by carol
3. 782 views
A uniform rod AB of length 2a and mass M is freely pivoted at A and is held with B vertically above A. It is then allowed to
1. 1 answer
2. asked by Theresa
3. 991 views
If there were two groups:One group who saw a yardstick before estimating its length Another group who did not see a yardstick
1. 1 answer
2. asked by Bob
3. 443 views
A proton travelling 1.5x10^6 m/s enters 2 vertically charged parallel plates held 0.15m apart. The top plate is held at +250V
1. 0 answers
2. asked by Sandara
3. 684 views
Let the tape at the starting point be the origin. Use the ruler or yardstick to measure the horizontal and vertical distances
1. 1 answer
2. asked by Rabecca
3. 122 views
A uniform capillary closed at one end Contained dry air trapped by a thread of mecury 8.5×10^_2 long When The tube Was Held
1. 1 answer
2. asked by Stella
3. 169 views
A uniform capillarity tube closed at one end contained dry air trapped by a thread of Mercury 8.5*10-2m long when the tube was
1. 0 answers
2. asked by poppy👌🤔
3. 626 views