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A helicopter scoops a load

A helicopter scoops a load of water out of a lake, to dump on a forest fire. The helicopter exerts 6480N of force on the water
1. 1 answer
2. 25 views
A toy helicopter is flying straight ahead. A fan is blowing air toward the helicopter's right.When the helicopter flies past the
1. 1 answer
2. 78 views
A toy helicopter is flying straight ahead. A fan is blowing air toward the helicopter's right.When the helicopter flies past the
1. 1 answer
2. 86 views
Does this question even make sense: A 7900 kg helicopter carrying a 1100 kg load is accelerating upwards at 1.2 m/sec squared.
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2. asked by jsh
3. 787 views
Seven people go to the ice cream shop, and each person gets three scoops. Ten of the scoops are chocolate. Four of the scoops
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2. asked by Hal
3. 229 views
A model helicopter and its load have a combined mass of 3.5 kg. Find the upward average force, in Newtons, exerted by the air if
1. 2 answers
2. asked by wayne
3. 1,480 views
On Monday, Claire fed her cat 2scoops of cat food. On Tuesday, she fed her cat 2 scoops of cat food. Which of these equations
1. 1 answer
2. 6 views
Suppose the ice cream shop offers 9 different flavours, and we share 5 scoops. How many ways of ordering are there ifAll
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2. asked by Elle
3. 460 views
A helicopter is flying horizontally at a constant 40 m/s when it drops a package below. Where does it land?1. About 50 m ahead
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2. asked by Anonymous
3. 3,927 views
At lunchtime, an ice cream parlor served 6 ¼ scoops of chocolate ice cream, 5 ¾ scoops of vanilla and 2 ¾ scoops of
1. 3 answers
2. asked by Anonymous
3. 581 views