Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Science
What is better to build a boat that has to be 7inches max. wide and 7 inches max. long and has to hold at least 10 large marbles out of... Wood or Styrofoam???
1 answer
I would try styrofoam it has a higher tendency to float
You can
ask a new question
or
answer this question
.
Similar Questions
what is the area of a rectangle with 6 in inlenth and 7inches wide.
Top answer:
A = 6 * 7 A =________ square inches
Read more.
1. A skateboard ramp of 45° must be 4 ft. wide. The max height is 7 ft. How high should I build the ramp so that I can avoid
Top answer:
the height will be equal to the width
Read more.
Tomas calculates that he will need 86 hours to build a boat. He can work on the boat 8 3/5 hours per week. How many weeks will
Top answer:
86/(43/5)
Read more.
A boat travels at 3.8 m/s and heads straight across a river 240 m wide. The river flows at 1.6 m/s. Find
A) The boat's resultant
Top answer:
The time it takes to get across is 240m divided by 3.8 m/s, which is 63.2 seconds. In that time the
Read more.
A boat crosses a 222 m wide river flowing at 4.8 m/s to reach a dock directly on the other side. If the boat motor can propel
Top answer:
there wasn't an answer
Read more.
A boat has a speed of 15ms-1 in still water. It is used to cross a river 500m wide along which there is a strong current of
Top answer:
x velocity = 15 across y velocity = .9 downstream note order of answers c. time to cross = 500/15 =
Read more.
A boat has a speed of 15ms-1 in still water. It is used to cross a river 500m wide along which there is a strong current of
Top answer:
been there, done that http://www.jiskha.com/display.cgi?id=1413411282
Read more.
To haul a boat out of the water for the winter, a worker at the storage facility uses a wide strap with cables operating at the
Top answer:
2 * T * sin(Θ) = m g T is tension , m is mass of boat
Read more.
Suppose you would like to cross a 204 ft wide river in a boat. Assume that the boat can travel 37 mph relative to the water and
Top answer:
Aim upstream at angle A = sin^-1(6/37) = 9.3 degrees The upstream component of the boat's velocity
Read more.
A boat heads directly across a river 39 m wide at 3.9 m/s. The current is flowing downstream at 2.4 m/s.
(a) What is the
Top answer:
To solve this problem, we can use vector addition and some basic trigonometry. (a) The resultant
Read more.
Related Questions
A boat is travelling at 8.9km/h relative to the water in the river.The boat aims straight for the opposite bank of the river
A boat crosses a river 1.5km wide in 15 mins.if the river flows at 2 km/h , calculate the velocity of the boat
A boat starting on one side of the river heads to the south with a speed of 1.5 m/s, the river flows to the east at .8 m/s. What
A boat that travels at 16 knots in calm water is sailing across a current of 3 knots on a river 250 m wide. The boat makes an
You are riding in a boat whose speed relative to the water is 4.5 m/s. The boat points at an angle of 25.1¡ã upstream on a
You are riding in a boat whose speed relative to the water is 7.2 m/s. The boat points at an angle of 25.7° upstream on a river
Suppose you would like to cross a 209-foot wide river in a boat. Assume that the boat can travel 32 mph relative to the water
Two boats start together and race across a 42 km wide lake and back. Boat A goes across at 42 km/h and returns at 42 km/h. Boat
A boat heading north crosses a wide river with a velocity 15 km/h relative to the water. The river has a uniform velocity of 8
A boat travels at a speed of 5 m/s in still water. The boat moves directly across a river that is 70m wide. The water in the