One strategy in a snowball fight is to throw a snowball at a high angle over...
One strategy in a snowball fight is to throw a snowball at a high angle over level ground. Then, while your opponent is watching that snowball, you throw a second one at a low angle timed to arrive before or at the same time as the first one. Assume both snowballs are thrown with a speed of 33.5 m/s. The first one is thrown at an angle of 66.0° with respect to the horizontal.
(a) At what angle should the second snowball be thrown to arrive
at the same point as the first?
-answer in °
(b) How many seconds later should the second snowball be thrown
after the first in order for both to arrive at the same time?
-answer in s
Homework Answers
Add Answer to:
One strategy in a snowball fight is to throw a snowball at a
high angle over...
One strategy in a snowball fight is to throw a snowball at a high angle over level ground
One strategy in a snowball fight is to throw a snowball at a high angle over level ground. While your opponent is watching the first one, a second snowball is thrown at a low angle timed to arrive before or at the same time as the first one. Assume both snowballs are thrown with a speed of 10.0 m/s. The first one is thrown at an angle of 65.0° with respect to the horizontal. (a) At what angle should the...
You throw a baseball at an angle of 60 degrees with respect to the horizontal with...
You throw a baseball at an angle of 60 degrees with respect to the horizontal with a speed of 20 m/s as it leaves your hand. a. Making reasonable simplifying assumptions, how far from you is the ball when it lands. b. It is possible to throw a second baseball from the same location and with the same initial speed (20 m/s) but at an angle of 30 degrees with respect to the horizon, and this second ball can land...
Two projects are thrown with the same initial speed, one at an angle θ with respect...
Two projects are thrown with the same initial speed, one at an angle θ with respect to the level ground and the other an angle 90-0. Both projectiles strike the ground at the same distance from the projection point. Are both projectiles in the air for the same length of time? 4,
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the same angle but at a speed of 2 g. Use this for Questions # 1-7. Draw the initial velocity vectors for both projectile A and projectile B Remember that the length of your arrows is important 1. Compare the initial horizontal and vertical velocities of projectiles A and B. Be specilic. Explain your answers 2. 3. Compare...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the horizontal at a speed of v0 = 5 m/s. The building has a height h = 6 m. He decides to throw a snowball back at her. He’s standing a distance d from the side of the building, and throws a snowball...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the sar but at a speed of 2%. Use this for Questions #1-7. angle Draw the initial velocity vectors for both projectile A and projectile B. Remember that the length of your arrows is important. 1. 2. Compare the initial horizorntal and vertical velocities of projectiles A and B. Be specific. Explain your answers. 3. Compare the horizontal...
will it go? * 31 A rock is dropped from a treetop 19.6 m high, and...
will it go? * 31 A rock is dropped from a treetop 19.6 m high, and then, 1.00 s later, a second rock is thrown down. With what initial velocity must the second rock be thrown if it is to reach the ground at the same time as the first?
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the horizontal at a speed of v0 = 5 m/s. The building has a height h = 6 m. He decides to throw a snowball back at her. He’s standing a distance d from the side of the building, and throws a snowball...
You are helping a friend move. You throw one of the boxes up at 0.65 m/s...
You are helping a friend move. You throw one of the boxes up at 0.65 m/s and over to your friend at an angle of 32.71 degrees from the back of the truck 0.76 m off the ground. How many seconds, to two decimal places, does it take to hit the ground? Your Answer: Answer Question 4 (1 point) You are carrying an instrument through the jungle to take measurements of air quality in the wild. The instrument can withstand...
A rock is dropped from a height of 110 meters above the ground. One second later,...
A rock is dropped from a height of 110 meters above the ground. One second later, a ball is thrown vertically downward from the same height with an initial speed of 14 m/s. A. At what time after the ball if thrown are the two objects at the same height above the ground? B. What is the speed of the rock when the ball hits the ground?
Two projects are thrown with the same initial speed, one at an angle θ with respect to the level ground and the other an angle 90-0. Both projectiles strike the ground at the same distance from the projection point. Are both projectiles in the air for the same length of time? 4,
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the same angle but at a speed of 2 g. Use this for Questions # 1-7. Draw the initial velocity vectors for both projectile A and projectile B Remember that the length of your arrows is important 1. Compare the initial horizontal and vertical velocities of projectiles A and B. Be specilic. Explain your answers 2. 3. Compare...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the sar but at a speed of 2%. Use this for Questions #1-7. angle Draw the initial velocity vectors for both projectile A and projectile B. Remember that the length of your arrows is important. 1. 2. Compare the initial horizorntal and vertical velocities of projectiles A and B. Be specific. Explain your answers. 3. Compare the horizontal...
will it go? * 31 A rock is dropped from a treetop 19.6 m high, and then, 1.00 s later, a second rock is thrown down. With what initial velocity must the second rock be thrown if it is to reach the ground at the same time as the first?
You are helping a friend move. You throw one of the boxes up at 0.65 m/s and over to your friend at an angle of 32.71 degrees from the back of the truck 0.76 m off the ground. How many seconds, to two decimal places, does it take to hit the ground? Your Answer: Answer Question 4 (1 point) You are carrying an instrument through the jungle to take measurements of air quality in the wild. The instrument can withstand...
Most questions answered within 3 hours.
-
2) You are given the task of finding a representation for a
circle in a drawing...
asked 58 minutes ago -
STUDY QUESTION: Does use of diet drug fen-phen
(fenfluramine-phentermine) cause valvular heart disease?
HINT: Valvular heart...
asked 50 minutes ago -
1. An object weighing 40 N rests on a surface. The coefficient
of friction is 0.35....
asked 2 hours ago -
Investor company owns 35% of investee company voting stock and
accounts for the investment under the...
asked 3 hours ago -
The number of major faults on a randomly chosen 1 km stretch of
highway has a...
asked 3 hours ago -
Consider the competitive environment of Starbuck's, Progressive
Insurance, a manufacturing firm with low turnover, or a...
asked 4 hours ago -
3. Gains from trade
Consider two neighbouring island countries called Euphoria and
Contente. They each have...
asked 6 hours ago -
A business executive has the option to invest money in two
plans: Plan A guarantees that...
asked 8 hours ago -
Hello, can someone please help me answer this question?
How much heat is absorbed by a...
asked 8 hours ago -
. A marketing researcher conducted a survey of 25 shoppers
randomly selected at the local mall...
asked 8 hours ago -
Create an comprehensive response to the
following:
Antimicrobial agents work on a multitude of microbes (bacteria,...
asked 8 hours ago -
6.13 LAB: Step counter. Section 6.3.
A pedometer treats walking 2,000 steps as walking 1 mile....
asked 8 hours ago