Question

A boy throws a baseball onto a roof and it rolls back down and off the...

A boy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 3.80 m/s. If the roof is pitched at 38.0° below the horizon and the roof edge is 3.70 m above the ground, find the time the baseball spends in the air and the horizontal distance from the roof edge to the point where the baseball lands on the ground.

a)the time the baseball spends in the air (in s)

b)the horizontal distance from the roof edge to the point where the baseball lands on the ground (in m)

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A boy throws a baseball onto a roof and it rolls back down and off the...
A boy throws a baseball onto a roof and it rolls back down and off the roof with a speed of 3.55 m/s. If the roof is pitched at 36.0° below the horizon and the roof edge is 3.70 m above the ground, find the time the baseball spends in the air and the horizontal distance from the roof edge to the point where the baseball lands on the ground. Solve for the time of flight using vy2 = v0y2...
A boy tosses a round rock onto a tin roof and prepares to catch it after...
A boy tosses a round rock onto a tin roof and prepares to catch it after it returns. His hand is 1.2 m off the ground. The top edge of the roof is 5.7 m from the ground at an angle of 35 degrees. The rock leaves the edge of the roof at 4.3 m/s. a. After leaving the roof, how long will the ball take to reach the boys hand? b. How far from the horizontal edge should he...
A snowball rolls off a barn roof that slopes downward at an angle of α= 45.0∘...
A snowball rolls off a barn roof that slopes downward at an angle of α= 45.0∘ . (See the figure below) The edge of the roof is H= 17.0 m above the ground, and the snowball has a speed of v = 4.00 m/s as it rolls off the roof. Ignore air resistance. How far from the edge of the barn does the snowball strike the ground if it doesn't strike anything else while falling?
A man stands on the roof of a 19.0 mm -tall building and throws a rock...
A man stands on the roof of a 19.0 mm -tall building and throws a rock with a velocity of magnitude 30.0 m/sm/s at an angle of 42.0 ∘∘ above the horizontal. You can ignore air resistance. Calculate the maximum height above the roof reached by the rock. Calculate the magnitude of the velocity of the rock just before it strikes the ground. Calculate the horizontal distance from the base of the building to the point where the rock strikes...
The roof of a two-story house makes an angle of 28° with the horizontal. A ball...
The roof of a two-story house makes an angle of 28° with the horizontal. A ball rolling down the roof rolls off the edge at a speed of 4.9 m/s. The distance to the ground from that point is 6.6 m. (a) How long is the ball in the air? s (b) How far from the base of the house does it land? m (c) What is its velocity just before landing? (Let upward be the positive y-direction.) x-component m/s...
A baseball player standing 20.0m away from a flat-roof garage throws a ball with the speed...
A baseball player standing 20.0m away from a flat-roof garage throws a ball with the speed 16.0m/s at 40◦ above the horizontal. The ball leaves player’s hand 2.0m above the ground and lands on the roof a 4.0m above the ground. How far above the ground does the ball reach? How long is the ball in flight before landing on the roof? How far past the edge of the roof, show as x in the picture, does the ball land?...
A man stands on the roof of a building of height y0 and throws a rock...
A man stands on the roof of a building of height y0 and throws a rock with a velocity of magnitude v0 at an angle of ? above the horizontal. You can ignore air resistance. 1)Calculate the magnitude of the velocity of the rock just before it strikes the ground. Take free fall acceleration to be g. 2) Calculate the horizontal distance from the base of the building to the point where the rock strikes the ground. Take free fall...
A tennis ball rolls off the edge of a tabletop of height 0.830 m above the...
A tennis ball rolls off the edge of a tabletop of height 0.830 m above the floor and strikes the floor at a point a horizontal distance 1.50 m from the edge of the table. You can ignore air resistance. Q1) Find the time of flight. Take the free fall acceleration to be g = 9.80 m/s2 Q2) Find the magnitude of the initial velocity. Q3) Find the magnitude of the velocity of the ball just before it strikes the...
Children playing in a playground on the flat roof of a city school lose their ball...
Children playing in a playground on the flat roof of a city school lose their ball to the parking lot below. One of the teachers kicks the ball back up to the children as shown in the figure below. The playground is 5.00 m above the parking lot, and the school building's vertical wall is h = 6.50 m high, forming a 1.50 m high railing around the playground. The ball is launched at an angle of θ = 53.0°...
A golf ball rolls off a horizontal cliff with an initial speed of 11.0 m/s. The...
A golf ball rolls off a horizontal cliff with an initial speed of 11.0 m/s. The ball falls a vertical distance of 13.0 m into a lake below. (a) How much time does the ball spend in the air? s (b) What is the speed v of the ball just before it strikes the water? m/s
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT