10. A basketball player jumps up 0.45 meters above the ground. What is his one way "hanging" time in the air? If you double that, what is his total time in the air? please help me solve with calculator explantion

Q: Cheetahs have a top speed of 120 km/h and can accelerate at a constant rate of 9.5 m/s2 . How long…

A:

Q: A person falls from the top of a tall building.  To save the person, Spiderman launches himself…

A: Let spiderman take x second time to catch up to the falling person after his launch.  We know that…

Q: A basketball referee tosses the ball straight up for the starting tipoff. At what speed must a…

A: The final velocity of the system is 0, the distance raised by basketball player is 1.45m.

Q: 6. How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1…

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: The fastest slapshot recorded was by Al lafrate in 1993 at 169.3 km/h. Assume this is the average…

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Q: 1013. An automobile starting from rest speeds up to 40 ft per sec with a constant acceleration of 4…

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Q: 7. A ball tossed in the air vertically from ground level returns to Earth 4s later. s(t)= so + vot -…

A:

Q: 8. A photographer in a helicopter ascending vertically at a constant rate of 1.2 m/s accidentally…

A: (a) Let t be the time taken to reach the ground, v be the final velocity, u be the initial velocity,…

Q: 4. Suppose that typoon adding accelerates from 10 km/hr to 12 km/hr in just 30 min. If it continuous…

A: Given : vi = 10 km/hr = 2.778 m/s vf = 12 km/hr = 3.333 m/s t = 30 min = 1800 seconds

Q: 5. A soccer player kicks a rock horizontally off a 50.0-m-high cliff into a pool of water. If the…

A:

Q: 5. Lars Is standing near the edge of a 90-meter dliff. He throws a ball upward, but does not catch…

A: Given data The height of the cliff is given as s = 90 m. The tie interval is given as t = 5.55 s.…

Q: 2. If you throw a rock straight up in the air with a velocity of 29.5 m/s, how high does it go and…

A: At highest point final velocity will be zero. Apply kinematics formula, v=u+at Initial speed u=29.5…

Q: 6. How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1…

A:

Q: 47. A baseball is hit so that it travels straight upward after be- ing struck by the bat. A fan…

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Q: You attach a meter stick to an oak tree, such that the top of the meter stick is 2.87 meters above…

A:

Q: 10. How far can your little brother get if he can travel at 2.5 m/s and in 5 seconds you will…

A: Required : Distance run in 5 s at 2.5 m/s.

Q: 10. Find the acceleration for this graph at all the time intervals. Two are done for you: 36 30 24+…

A:

Q: 4. The fastest humans can throw a baseball tops out at around 100 mi/hr. If an individual throws a…

A: Given that,speed of ball, v=100mihrv=100×1.609×10003600v=44.6945msfree fall acceleration, a=9.8ms2

Q: 27. The left ventricle of the heart accelerates blood from rest to a velocity of +26 cm/s. (a) If…

A: Given  initial speed (u)=0 final speed (v)=+26 cm/s displacement (s)=+2.0 cm Required acceleration…

Q: 68. A basketball referee tosses the ball straight up for the starting tip-off. At what velocity must…

A:

Q: 4. A juggler throws a bowling pin straight up with an initial speed of 8.20 m/s. How much time…

A: Given that, The initial speed of the bowling pin, u = 8.2 m/s We need to find the time elapses until…

Q: 7. Calculate the displacement and velocity at times listed below for a ball thrown straight up with…

A: 7. Initial velocity (u) = 17m/s

Q: 11. A cannonball is fired vertically and reached a height of 50 meters. What is the velocity of the…

A:

Q: 1. Mario throws a stone vertically upward with a speed of 25m/s from the top of a tower 75 m high.…

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Q: A student who aspires to ace his quiz in Phys134 went to a wishing well. He dropped his first…

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Q: 1. A stone is dropped from the roof of a 100 m high building. Find a.) its final velocity in (meter…

A: Given data:  Initial velocity (Vi) = 0 m/s Height (h) = 100 m Required: Final velocity as stone…

Q: Two motor vehicles, BMW and Ducati, are driving at SLEX southbound lane. At 9:00:00 am they are 100…

A: When second car overtaken first the distance traveled by second car must be greater than 100 m than…

Q: 12. You throw a ball straight upwards. Is there any time where the ball is not moving at all? (ie,…

A: Required : When is the velocity of the ball zero when it is thrown up.

Q: 11) An airplane traveling north at 400 m/s is accelerated due east at a rate of 50 m/s for 6s. lf…

A: Initial velocity of the airplane vN =400 m/s to the north Time for which the plane is accelerated…

Q: 6.A woman swims the length of a 112-m pool and back again (one lap) in 108.03s with a constant…

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Q: *82. ao The leader of a bicycle race is traveling with a constant veloc- ity of +11.10 m/s and is…

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Q: 10. A ball is released from rest and falls a distance of 900 meters. Neglect air resistance. (a) How…

A:

Q: QUESTION 3 A boy throws a stone vertically up to a man standing at a height of 2.0 m above the boy.…

A:

Q: 3. If you dropped your cell phone from a height of 1.20 m above the ground, with what speed would it…

A: Recall Vf2=Vi2+2ghAlso Vf=Vi+gtusing this kinematical equation we have.

Q: 17. An object falls from a high building. Ignoring air resistance, what will its velocity be after 6…

A: When an object freely fall from the top of the building than the initial velocity of the object…

Q: 5. A boy throws a rock into a 10.0 m deep well at 4.00 m/s [down]. a) What is the velocity of the…

A: initial velocity of the rock, Vo = 4 m/s (down) height of the well (distance to be travelled by…

Q: 7. a. Which object is moving faster? b. Which object has a negative velocity accord- ing to the con-…

A: Based on the position time graph the instantaneous velocity is defined as the slope of the curve at…

Q: You are driving at a constant speed of 45.0 m/s when you pass a police officer on a motorcycle…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: 1. Ifa ball that is 40 meters above the ground is thrown per second, how long will it take for the…

A: Horontal component of accelarion is zero in projectile as only acceleration due to gravity

Q: 1. Bob Beamon, an olym pic long Jumper,(on Jump 8.90 meters, How long will he be in the air and how…

A:

Q: 8. A MODEL ROCKET ACCELERATES AT A RATE OF 4t m/s² HOW HIGH ABOVE THE GROUND WILL IT BE AFTER 10…

A: Given acceleration a(t) = 4t m/s2 time t = 10 s

Q: 1. A car travels 4.5 km in 10 minutes. What was its average velocity? ANSWER:

A: Find the average velocity of the car. vavg=∆dt Here, ∆d is the distance of the car travel and t is…

Q: 5) Out of frustration for being late to class again, Joe throws his Physics book straight up into…

A: Given data: Joe throws his physics book straight up into the air. Therefore, the angle of projection…

Q: 3. A rock is dropped from a bridge that is 28 meters above a river. How long does it take the rock…

A:

Q: 8. The elevators in Landmark Tower, in Yokohama, Japan, are among the fastest in the world. They…

A: Change in Velocity = Vf - Vi Where Vi is the initial velocity and Vf is the final velocity   and…

Q: 25.) A ball is thrown upward (call this positive) with a speed of approximately 10 m/s. Which of the…

A: V = V0 - gt  This is the kinematics 1st equation. Here V is the final velocity in terms of initial…

Q: 31. • A car traveling at 25 mi/h is to stop on a 35-m-long shoulder of the road. (a) What is the…

A: Given that                     The speed of the car is(u) = 25mih                since 1mi/h =…

Q: 4. DETAILS SERCP11 2.4.P.046. MY M A ball is thrown directly downward with an initial speed of 8.05…

A: A ball is thrown downward with an initiial velocity and acceleration equal to"g" until it strikes…

Q: 2. A bullet is fired through a board, 14.0 cm thick. If it enters with a speed of 450 m/sec and…

A: Given that: Calculate the bullet’s acceleration by using the kinematics equation.

Q: 7. What one-dimensional position function must an object have such that the object's position is…

A: Let rx be the position. So, the velocity will be:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.