23 Answered Questions for the topic Physic
Physics Question on Force
physics homework help needed
A boy moves down a waterslide from a height of 10 m what is his velocity when he is the water at the bottom of the slide assume zero friction on the side
how long does it take for a boat moving at an average speed of 30.0 miles per hour to go 75 miles
A projectile travels with a projectile speed of 200m/s at an angle of pie/4 radians to the horiztonal. calculate the x and y components of the speed.
A 2.5 g steel ball moving 0.40 m/s collides elastically with a stationary, identical ball.
A boy is swinging on the end of a rope 8.0 m long above a water hole. At the lowest point, the boy is 0.70m above the water.
amplitude of oscillation
The density of aluminum is 16.4 grams per cm^3 what is the mass of 128.5 gallons of aluminum
Calculate the apparent frequency heard by a person if a car traveling at 110km/h emits a sound with frequency 450 Hz.
On aCartesianco-ordinatesystem.2identicalsmallspeakers,at(X =-3m, Y=8m), (X=3m, Y=-8m).Frequency85Hz.flywalked alongx-axisfrom x=-100m-x=100m.Howmany local max?
The velocity of an object refers to the rate at which the object's position changes
A jet travels 3860mi against a jetstream in 5 hours and 4610mi with the jetstream in the same amount of time.
A body of mass 2kg is placed on another body of mass 4kg which is on top of a table. coefficient of friction between the body 2kg and 4kg is 0.2 and that of bod
A car moving at 40km/h is to be stopped by applying brakes in the next 4.0 m. if the car weight 2000kg what average force must be applied on it?
The sum , difference and cross product of two vector A and B are mutually perpendicular if A and B are perpendicular to each other and |A| = |B| This is rig
A body is thrown up with a velocity of 100m/s if it travels 5 m in the last seconds of its journey . If the same ball is thrown up with the initial velocity of
A lead ball is droped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then sink with constant velocity in bot
A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball take to reach ground level
when object is in motion