Games
Problems
Go Pro!

Velociraptor and Mosasaurus

Pro Problems > Physics > Momentum
 

Velociraptor and Mosasaurus

A 33 pound velociraptor, in an attempt to catch a pterodactyl, leaps horizontally off a cliff. At the moment he starts to fall, a mosasaurus weighing 15 tons begins launching vertically out of the water from a depth of 20 meters, accelerating constantly during the 4 seconds he is in the water. The velociraptor and the mosasaurus collide in mid-air.  If the two dinosaurs have equal and opposite momenta at the moment of the collision, how tall is the cliff, to the nearest meter?

Presentation mode
Problem by Mr. Twitchell

Solution

In order to make it feasible for teachers to use these problems in their classwork, no solutions are publicly visible, so students cannot simply look up the answers. If you would like to view the solutions to these problems, you must have a Virtual Classroom subscription.
Assign this problem
Click here to assign this problem to your students.

Similar Problems

Two Car Momentum

Two cars are traveling from Oxford, Maine to Auburn, Maine, which is 18 miles away. Car B has twice the momentum of Car A. Car A takes 23.2 minutes longer to reach Auburn than Car B. If Car A had been traveling 25 mph faster, the two cars would have had equal momenta. If the mass of Car B is 1500 kg, what is the mass of Car A?

Two Moving Objects

Two objects are moving toward each other. The first object has
2
3
the mass of the second, and the second's speed is 12
ft
s
slower than the first.

If the total momentum of the system is 0, what is the speed of the larger object?

Blogs on This Site

Reviews and book lists - books we love!
The site administrator fields questions from visitors.
Like us on Facebook to get updates about new resources
Home
Pro Membership
About
Privacy