A soccer ball is kicked from the ground with an initial speed of 17.8 m/s at an upward angle of 45.9˚. A player 48.6 m away in the direction of the kick starts running to meet the ball at that instant
I say God. Call me ignorant you atheists but there are some things science cannot explain, this question is one of them. Yes, science can prove many things but everything, including the laws of scienc
Im given the mass of the water (5kg), a time (20seconds) and distance (30mm). how do i find the velocity of this? do i need more information?
thank you-velocity is distance/time.30mm/20sec.
Or is it not? I am working this problem involving two cars. One is initially sitting at a red light, and the other car (driving behind the first) ends up hitting the car sitting at the light. It then
Please need urgent help........ grantee 10 points.-the final speed = Sqrt[v hor^2 + v vert^2]
where vhor and vvert are the final horizontal and vertical velocities
since there are no horizontal forc
Hi, This is homework and I really need to get it done soon. Any ideas on the answer?-There is no up or down in space and stars have no particular asymmetry so it does not make any difference which way
Here are the questions in our experiment regarding free fall. Could you please help me?
1. is it possible for one to say that an object moving vertically downward can accelerate less than the value of
A force F=24 N acts at 60º above the horizontal on a 3-kg block that is attached to a spring whose stiffness constant is k=20 N/m. Assume µ=0.1. The system starts at rest with the spring unextended. I
a) What is the acceleration of the elevator?
b) If at some point in the motion the velocity of the elevator is 1.27 m/s upward, what is the elevators velocity 3.97 seconds later?-a) write newtons sec
A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves the catapult from a height H = 35.0 m above sea level, directed at an angle theta = 46.9° above the
A glacier advances at 4.9 × 10^−6cm/s
How long to travel 13.6 in?
Answer in units of s
please help or explain to me how to do it thank you-convert inches to cm:
1 in = 2.54 cm so 13.6 in = 34.5 cm
A rock thrown with speed 7.00m/sand launch angle 30.0 (above the horizontal) travels a horizontal distance of= 9.00m/sbefore hitting the ground. From what height was the rock thrown?
-Use the value=
A Metallic loop is placed in a non uniform steady magnetic field will an emf induced in the loop?if yes why ???if not why ???
please explain with correct reason
answer with correct explanation gets
A dock worker loading crates on a ship finds
that a 24 kg crate, initially at rest on a hori-
zontal surface, requires a 88 N horizontal force
to set it in motion. However, after the crate
is in motio
Assume: A 78g basketball is launched at an angle of 42.3 degrees and a distance of 13.4m from the basketball goal. The ball is released at the same height (ten feet) as the basketball goals height.
A
