Answer: 3 seconds
60 or Sixty
The answer depends on whether the ball is thrown vertically upwards or downwards. That critical piece of information is not provided!
The answer to the question on the worksheet is that 'He was thrown out at home.'
A baseball travels under the effect of the force of gravity so its velocity is constantly changing. It is, therefore, not possible to give a sensible answer to the question.
The probability is 146/1296 = 0.1127
Answer: 44 meters
The ball was thrown horizontally at 10 meters per sec, and the thrower's arm was 78.4 meters above the base of the cliff.
64 METERSA+
10 m/s
64 metersIf a ball is thrown horizontally at 20 m/s from the top of a cliff that is 50 meters high, the ball will strike the ground 64 m from the base of the cliff (20m/s x 3.2 s).
"3.2" or "3.20" please put all of that
It doesn't matter whether the object is thrown down, up, horizontally, or diagonally. Once it leaves the thrower's hand, it is accelerated downward by an amount equal to acceleration of gravity on the planet where this is all happening. On Earth, if you throw an object horizontally, it accelerates downward at the rate of 9.8 meters per second2 ... just as it would if you simply dropped it. Whether it's dropped or thrown horizontally, it hits the ground at the same time.
yes, i just test right now
if the bal is thrown by making 45 degree angles. with the ground..it will travel maximum distance...
They should reach the ground together, since their initial vertical speed is the same, namely zero.
If it was thrown horizontally, it had an initial velocity of 10 meters/sec parallel to the ground. (It traveled 40 meters in 4 secs with no acceleration. x=vt) It also took 4 secs to travel vertically. It started with a vertical velocity of 0 m/s. Using x=v0 + (1/2) a t2 a = -g ( Acceleration due to gravity 9.8m/s2) x=0-(1/2)g*16 = -8 * 9.8 = -78.4 m It fell 78.4 meters before coming to a stop.
Horizontally