I need help on this. Thanks
A force of 100N accelerates a bowling ball at a rate of 450m/s^2. What is the mass of the bowling ball?
All I know is that this is a proportional physics question
For example would a solid aluminium cylinder be affected by air resistance and cause its acceleration to be slightly lower?
A 150 pound person weighs 657 Newtons in the SI System. What is the person's mass?
The force required to accelerate a 20kg mass at 6m/s^2 is:
The acceleration of a 500kg mass when a 4N force is applied to it is:
Find the time it takes for the bullet to strike the ground------I figured out already this is .59 seconds Find the horizontal distance traveled by the bullet If the error...
Was wondering if physics a little hand in physics
show that if S(r,t) is defined by Ψ= exp (i S 2 bi/h) the probability current density can be expressed as j= ρ∇ (Re S)/ m
A car runs with the speed of 25 km/h for 4 min. than it runs with the speed of 50 km/h for 8 min. finally it travels of 20 km/h for 2 min. 1-) what is the total distance traveled in km? 2-) what is...
i need help asap
I need some help with this question. Thanks.
the field view is maximun for convex mirror.why?
A hunter aims directly at a target (on the same level) 75.0 m away. (a) If the bullet leaves the gun at a speed of 180m/s, by how much will it miss the target? (b) At what angle should the gun be...
The space shuttle Endeavor is launched to altitude of 500 km above the surface of the earth. The shuttle travels at an average rate of 700 m/s. How long will it take for Endeavor to reach its orbit...
An athlete executing a long jump leaves the ground at a 28.0 degree angle and travels 7.80m. (a) What was the takeoff speed? (b) If this speed were increased by just 5%, how much longer would the...
We use a PASCO motion sensor to test the validity of gravitational motion. The following is the table of values calculated in graphical analysis from the position vs time measured by the PASCO motion...
Driving at 75m/s, you hit the brakes on your new car, accelerating at a rate of -20m/s. How long will it take the car to come to rest? Show work (Acceleration or Average Speed)