Question
Asked Feb 1, 2020
11 views

A student throws a tennis ball horizontally at 25 meters per second from a cliff 45 meters above the level ground. How far (Horizontally) from the base of the cliff does the ball hit the ground?[Neglect air resistance].

check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1

Given

Initial velocity

ux = 25 m/s

uy = 0

Height of the cliff h = 45 m

Step 2

Solution

Time taken for the ball to reach the ground

Physics homework question answer, step 2, image 1
fullscreen
Step 3

Horizontal r...

Physics homework question answer, step 3, image 1
fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Physics

Kinematics

Related Physics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: 50 g of gasoline are mixed with 60 g of water. What is the average density of the mixture?Express yo...

A: Click to see the answer

question_answer

Q: An outfielder throws a 0.150-kg baseball at a speed of 44.0 m/s and an initial angle of 30.0°. What ...

A: Velocity at the highest point is,

question_answer

Q: A father demonstrates projectile motion to his children by placing a pea on his fork's handle and ra...

A: Horizontal velocity is,

question_answer

Q: Can anything be said about the acceleration of a particle that is moving at a constant speed? Give r...

A: Acceleration of an object is defined as its change in velocity with respect to time.

question_answer

Q: Initial temperature hot water 69° C,Final temperature after adding cold water 48° C.Initial temperat...

A: (c) Let cp be the specific heat capacity of water, mc be the mass of the cold water, mh be the mass ...

question_answer

Q: An archer pulls her bowstring back 0.390 m by exerting a force that increases uniformly from zero to...

A: (a)The restoring force of the spring is,Substitute the values, to find the spring constant of the bo...

question_answer

Q: What is the max height of a shell fired at 57.0 degrees with initial velocity of 36.0 m/s?

A: GivenInitial velocity u = 36.0 m/sProjectile angle θ = 57.0o

question_answer

Q: For the following circuit R1=R2=60 ohms , R3 = 250 ohms , R4= 325 ohms , R5= 260 ohms,  and Vtotal =...

A: Resistances R1 and R2 are parallel. Their effective resistance is,

question_answer

Q: Show that the coefficient of area expansion, (∆A/A)/∆T, of a rectangular sheet of the solid is twice...

A: The expression for the coefficient of linear expansion is