Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Science
a 150 gm ball travelling at 30 m/s strikes the players hand and it stopped in0.06s.calculate the force exerrted by ball on hand
1 answer
a = (V-Vo)/t = (0-30)/0.06 = -500 m/s^2.
F = m*a = 0.15kg * 500 = 75 N.
You can
ask a new question
or
answer this question
.
Similar Questions
A ball travelling at 9.5 m/s is stopped by catching it by hand over a distance of 0.24 m. What is the mass of the ball if the
Top answer:
V^2 = Vo^2 + 2a*d. V = 0, Vo = 9.5 m/s, d = 0.24 m, a = ? F = M*a, M = F/a.
Read more.
A 0.3kg ball travelling at 0.5m/s, due North strikes a stationary 0.9kg ball and rebounds at 0.20m/s due South. Calculate
Top answer:
First, we need to use the principle of conservation of momentum to solve this problem. The equation
Read more.
The 9-ball travelling and strikes the 13-ball, which is of equal mass and at rest. If this is an elastic collision, which
Top answer:
The correct answer is option b) All of the 9-ball's energy and some of its momentum are transferred
Read more.
A ball is rolling across the top of a billiard table and slowly rolls to a stop. How would Galileo explain the motion of the
Top answer:
the ball's natural state is at rest
Read more.
A ball is thrown horizontally from the top of
a building 150 m high. The ball strikes the ground 62 m horizontally from the point
Top answer:
To find the speed of the ball just before it strikes the ground, we can use the equation of motion
Read more.
A ball is thrown up at 8m.s from the roof which is 60m high.it strikes the balcony below after 4s.the ball then bounces off the
Top answer:
To calculate the magnitude of the velocity at which the ball strikes the balcony, we can use the
Read more.
When a cue ball strikes another ball, what is the largest possible angle the struck ball can be deflected from the line along
Top answer:
I'd have to say 90 degrees. If the struck ball has some backward velocity, the striking ball would
Read more.
A ball is thrown horizontally from the top of a building 150 meters high. The ball strikes the ground 56 meters horizontally
Top answer:
See previous 5:35 PM post.
Read more.
A ball is thrown horizontally from the top of a building 150 meters high. The ball strikes the ground 56 meters horizontally
Top answer:
To find the speed of the ball just before it strikes the ground, we can use the principle of
Read more.
A ball is thrown horizontally from the top of a building 150 meters high. The ball strikes the ground 56 meters horizontally
Top answer:
See previous 5:35 PM post.
Read more.
Related Questions
A ball of mass 0.2 kg strikes a force sensor and sticks to it. Just before impact the ball is travelling horizontally at a speed
A 0.2-kg billiard ball that is moving at 9.8 m/s strikes the bumper of a pool table and bounces straight back at 2.9 m/s. The
A steel ball falls from a stationary air balloon. The mass of the ball is 0,3kg. It strikes the ground with a vertical download
A student standing on the ground throws a ball straight up. The ball leaves the student's hand with a speed of 11.0 m/s when the
A student throws a baseball vertically upward, and 2.8s later catches it at the same level. Neglecting air resistance ,
At a baseball game a ball of mass m = 0.11 kg moving at a speed v = 22 m/s is caught by a fan. the ball is stopped in 0.014 s ,
You throw a 134 g ball straight up to a height of 43.0 m.
(a) Assume that the displacement of your hand is 0.70 m as you throw
A ball of mass 0.75kg moving horizontally at 5m/s strikes a vertical wall and rebounds with a speed of 2m/s.find (a)what is the
A ball of mass 0.75kg moving horizontally at 5m/s strikes a vertical wall and rebounds with a speed of 2m/s.find (a)what is the
Fill in the blanks(which are numbered ) with t given words:
A. Obstruction B. Cannot use hands C. Rules D. Conclusion E.