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How much velocity does a cannonball need to clear a 1500 m tall hill?
EmilyRgp9607
The answer depends on how far the hill is from the location of the cannon.
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∙ 6y ago
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The height of the first hill is 25.9 meters, and the height of the second hill is 14.4 meters. The track of the rollercoaster is frictionless. If the rollercoaster car's velocity is 21 m/s, what was its velocity at the top of the first hill?
The velocity at the top of the first hill was 21 m/s.
If the car's brakes fail and it coasts from rest back down the hill what will its velocity be at the bottom of the hill?
Yes. not no it is not
Does a boulder rolling down a hill have momentum?
Yes, a boulder rolling down a hill has mass and velocity. Therefore, it has momentum because p = mv (momentum = mass x velocity).
What happened to Faith Hill?
Faith Hill is wearing clear braces in an effort to straighten her teeth.
Does gravity cause a rock to roll down a hill?
Yes,It matters on Velocity, and Gravity
What happened to faith hills teeth?
Faith Hill is wearing clear braces in an effort to straighten her teeth.
Which has a greater momentum a car sitting still or a pebble rolling down a hill?
Momentum is the product of mass x velocity. At zero velocity, momentum will also be zero.
Can you go up a hill without acceleration in the snow?
maybe if you calculate how tall the hill and multiply and divide velocity, speed, and height you may be able to go up a hill without acceleration if you think it is safe
What has the author Gary W Hill written?
Gary W Hill has written: 'Flood hydrology near Flagstaff, Arizona' -- subject(s): Runoff, Streamflow velocity
Is a hill unbalanced force?
A hill is not a force, balanced or otherwise. According to Newton's Second Law, if there is any unbalanced force on an object, the object accelerates - its velocity changes.
What changes as a sled goes down a hill in a straight line?
The velocity may increase if the sledge is accelerating. The momentum will increase as it is related to the velocity. The kinetic energy will also increase.
A small sports car and a pickup truck start coasting down a 10.0 m hill together side by side Assuming no friction what is the velocity of each vehicle at the bottom of the hill Submit answer in ms?
A small sports car and a pickup truck start coasting down a 10.0 m hill together side by side Assuming no friction what is the velocity of each vehicle at the bottom of the hill Submit answer in ms?
