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2 P028 a sleeping cat rolls gently off the top of a warm TV set (at...
Looking for some physics help please.. appreciate it and thank you for your time. In a...
Looking for some physics help please.. appreciate it and thank you
for your time.
In a classic clip on America's Funniest Home Videos, a sleeping cat rolls gently off the top of a warm TV set (at t = 0). Ignoring air resistance, calculate the position and velocity of the cat after the following times. (a) t0.100 s X0 100-4.9 Your response is off by a multiple of ten. m Vo 100-0.98 m/s (b) t- 0.190 s X0.190 V0.190 m/s...
A 2 kg bag is gently pushed off the top of a wall at A and...
A 2 kg bag is gently pushed off the top of a wall at A and swings in a vertical plane at the end of a 1m- long rope Determine the velocity (m/s) of the bag when 0=30°. The rope applies a tension equal to thrice the weight of the bag a В
Need help on part C! As shown, tennis ball A rolls off the top of a...
Need help on part C!
As shown, tennis ball A rolls off the top of a 10.0 m high wall, falls 4.00 m, and strikes another tennis ball, B, obliquely. (Figure 1) Before the collision, tennis ball B has a speed of 21.0 m/s as it moves upward. Each ball's mass is 57.0 g and the collision's coefficient of restitution is 0.730. (Figure 2) In the figure, a-30.0° and фі-20.0. What is (VA), , the velocity of tennis ball A,...
A ball is thrown straight downward from the top of a building. Its initial velocity is...
A ball is thrown straight downward from the top of a building. Its initial velocity is 12 m/s downward. It hits the ground 1.2s after release. How tall is the building? *ignoring any air resistance* Please explain in detail why you need to solve for vf first using Vf=Vo+at and then plug Vf into Vf^2=Vo^2+2a(x2-x1) I assumed that since the ball hits the ground that vf=0m/s but using that I am getting the incorrect answer of 7.3m instead of the correct...
please help me set this up correctly i am confused as to which formulas to use....
please help me set this up correctly
i am confused as to which formulas to use. pictures and step by
step work will help. thank you.
444 41111111111111 14) (290 points) A student, standing on the ground tosses a baseball directly up into the air with a speed of 3.4 m/s. The student's hand 2.5 m above the ground when the ball is released. At the same instant, another student, standing on a raised platform 1.2 m above the ground,...
I need help correcting letter; c, and d Please circle your answers PHY 121 A rock...
I need help correcting letter; c, and d
Please circle your answers
PHY 121 A rock thrown from a tall building You are standing at the edge of a tall building yo meters above the ground. You throw a rock vertically upward with an initial speed of vo m/s. On the downward path the rock will fall all the way to the ground. Use g 10 m/sec. у,-150 v- 35 a) How long will t tke for the rock to...
7. Given the data set (20 points) 101 2 13 17 19 23 73 79 83 89 101 103 107109 113 97 Compute the...
need help with m-t please
7. Given the data set (20 points) 101 2 13 17 19 23 73 79 83 89 101 103 107109 113 97 Compute the following a. Mean . b. Mode O c. Median d. Standard deviation 3o 10 e. Variance 13o3.1 f. Rangel g. Min 2 h. Max 1(3 k.Q3의 I IQR (0 m. Interval for non-outliers n. The 5-number summary o. What is the skewness? p. Is it skewed to the left or right_?...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
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...
hello there, i have to implement this on java processing. can someone please help me regarding...
hello there, i have to implement this on java processing. can someone please help me regarding that? thanks War is the name of a popular children’s card game. There are many variants. After playing War with a friend for over an hour, they argue that this game must never end . However! You are convinced that it will end. As a budding computer scientist, you decide to build a simulator to find out for sure! You will implement the logic...
Looking for some physics help please.. appreciate it and thank you
for your time.
In a classic clip on America's Funniest Home Videos, a sleeping cat rolls gently off the top of a warm TV set (at t = 0). Ignoring air resistance, calculate the position and velocity of the cat after the following times. (a) t0.100 s X0 100-4.9 Your response is off by a multiple of ten. m Vo 100-0.98 m/s (b) t- 0.190 s X0.190 V0.190 m/s...
A 2 kg bag is gently pushed off the top of a wall at A and swings in a vertical plane at the end of a 1m- long rope Determine the velocity (m/s) of the bag when 0=30°. The rope applies a tension equal to thrice the weight of the bag a В
Need help on part C!
As shown, tennis ball A rolls off the top of a 10.0 m high wall, falls 4.00 m, and strikes another tennis ball, B, obliquely. (Figure 1) Before the collision, tennis ball B has a speed of 21.0 m/s as it moves upward. Each ball's mass is 57.0 g and the collision's coefficient of restitution is 0.730. (Figure 2) In the figure, a-30.0° and фі-20.0. What is (VA), , the velocity of tennis ball A,...
please help me set this up correctly
i am confused as to which formulas to use. pictures and step by
step work will help. thank you.
444 41111111111111 14) (290 points) A student, standing on the ground tosses a baseball directly up into the air with a speed of 3.4 m/s. The student's hand 2.5 m above the ground when the ball is released. At the same instant, another student, standing on a raised platform 1.2 m above the ground,...
I need help correcting letter; c, and d
Please circle your answers
PHY 121 A rock thrown from a tall building You are standing at the edge of a tall building yo meters above the ground. You throw a rock vertically upward with an initial speed of vo m/s. On the downward path the rock will fall all the way to the ground. Use g 10 m/sec. у,-150 v- 35 a) How long will t tke for the rock to...
need help with m-t please
7. Given the data set (20 points) 101 2 13 17 19 23 73 79 83 89 101 103 107109 113 97 Compute the following a. Mean . b. Mode O c. Median d. Standard deviation 3o 10 e. Variance 13o3.1 f. Rangel g. Min 2 h. Max 1(3 k.Q3의 I IQR (0 m. Interval for non-outliers n. The 5-number summary o. What is the skewness? p. Is it skewed to the left or right_?...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
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...
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