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himel
Questions (15)
A ball is thrown straight up by a passenger in a train that is moving what a constant velocity. Where would the ball land
1 answer
553 views
Two cannonballs are shot in sequence from a can-non, into the air, with the same muzzle velocity, at the same launch angle.
1 answer
528 views
A rocket-powered hockey puck is moving on a (friction-less) horizontal air-hockey table. The x- and y-components of its velocity
1 answer
899 views
Same rental cars have a GPS unit installed, which allows the rental car company to check where you are at all times and thus
1 answer
676 views
For a science fair competition, a group of high school students built a kicker -machine that can launch a golf ball from the
5 answers
1,324 views
Your friends car is parked on a cliff overlooking the ocean on an incline that makes an angle of 17.0° below the horizontal.
2 answers
1,730 views
Same rental cars have a GPS unit installed, which allows the rental car company to check where you are at all times and thus
1 answer
621 views
A man in search of his dog drives first 10 mi northeast, then 12 mi straight south, and finally 8 mi in a direction 30 degree
2 answers
844 views
In a projectile motion, the horizontal range and the maximum height attained by the projectile are equal .
A) what is the launch
3 answers
1,090 views
A rocket-powered hockey puck is moving on a (friction-less) horizontal air-hockey table. The x- and y-components of its velocity
1 answer
925 views
Two cannonballs are shot in sequence from a can-non, into the air, with the same muzzle velocity, at the same launch angle.
1 answer
489 views
A ball is thrown straight up by a passenger in a train that is moving what a constant velocity. Where would the ball land
1 answer
625 views
MULTIPLE -CHOICE QUESTION
A baseball is launched from the bat at an angle θo = 30° what respect to the positive x-axis and with
1 answer
922 views
A cruise ship moves southward in still water at a speed of 20.0 km/h, while a passenger on the deck of the ship walks toward the
1 answer
1,639 views
A Projectile is launched from the top of a building with an initial velocity of 30m/s at angle of 60° above the horizontal. The
1 answer
1,881 views
Answers (12)
thank u so much .... you are really helpfull minded ... thanks a lot
I need a help ...
thanks a lot sir.
I need a help sir!!
I need help, ,
I need help.....
thanks a lot@Damon
thanks a lot sir@Steve
please answer me. sir!.... wating me....(°_^)
but why 1st two question answer? ??
thanks
be halved??
