What maximum height will the ball rise

Assignment Help Physics
Reference no: EM13680750

A ball is shot from the ground into the air. At a height of 9.4 m, the velocity is observed to be v = (7.8)i + (5.1)j in meters per second (i horizontal, j upward). A) To what maximum height will the ball rise? B) What will be the total horizontal distance traveled by the ball? C) What is the velocity of the ball (direction and magnitude) the instant before it hits the ground? That is what its i-component is? D) What is its j-component?

Reference no: EM13680750

Questions Cloud

What is the acceleration of the hanging block : A block of mass m1 = 3.15 kg on a frictionless plane inclined at angle  = 32.5° is connected by a cord over a mass less, frictionless pulley to a second block of mass m2 = 2.45 kg hanging vertically (see the figure).
Calculate the frequency of this system : The maximum speed of a 3 kilogram mass attached to a spring is 0.67 m/s, and the maximum force exerted on the mass is 12 Newton. Calculate the frequency of this system
Magnitude of the gravitational acceleration on this planet : An astronaut with a total mass of 68.5 kg lands on a distant planet. The astronaut weighs himself on the surface of the planet and finds that his weight is 425.0 N. What is the magnitude of the gravitational acceleration on this planet?
Find the force exerted by the water against the bottom : A swimming pool measures a length of 5.0 meter, width 4 meter, and depth 3.4 meter. Find the force exerted by the water against the bottom
What maximum height will the ball rise : A ball is shot from the ground into the air. At a height of 9.4 m, the velocity is observed to be v = (7.8)i + (5.1)j in meters per second (i horizontal, j upward). To what maximum height will the ball rise?
Find what is its speed : A 0.314 kilograms mass is attached to a spring with a force constant of 13.8 N/m. find its speed when it is 0.134 millimeter from equilibrium
Coefficient of performance for an air conditioner : If the coefficient of performance for an air conditioner is 5.60, decide the amount of heat pushed out from the cooler inside air for every 1.00 J of work put into the air conditioner.
Obtain the frequency of this motion : The position of a mass oscillating on a spring is given by x=(8.3cm)cos[2pi t/(0.53s)]. Obtain the frequency of this motion
For how much more time was the ball in flight : On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a 6 iron. The acceleration due to gravity on the moon is 1/6 of its value on earth. Presume he hits the ball with a speed of 17 m/s at an angle 25? Above the horizontal..

Reviews

Write a Review

Physics Questions & Answers

  Force exerted on the left end of the rod by the hinge

A 440 N uniform rectangular sign4.00 m wide and 3.00 m high is suspended from a horizontal,6.00-m-long, uniform, 90-N rod as indicated in the figure below. The left end the rod is supported by a hinge and the right end is supported with a thin cable ..

  A step-down transformer produced a voltage

A step-down transformer produced a voltage of 9.0 V across the secondary coil when the voltage on the primary coil is 120 V. Whatvoltage would appear across the primary coil of this transformer if120 V was applied to the secondary coil?

  Estimate the number of moles of gas

An ideal gas at 26.9°C and a pressure 1.60 105 Pa is in a container having a volume of 1.00 L. Find the number of moles of gas

  What is the index of refraction of the unknown material

A block of unknown material is submerged in water. Light in the water is incident on the block at an angle of 31°. The angle of refraction in the block is 27°. What is the index of refraction of the unknown material?

  The turbine exit pressure is 10kpa the overall efficiency

a geothermal power plant is supplied with water at a well bottom temperature of 225 degrees c and a pressure of 8 mpa.

  Find the cartesian components of the magnetic field

Charge q is moving at constant speed v along the positive x-axis, Find the Cartesian components of the magnetic field at a point (x,y,z) for t > 0

  Find the magnitude of the force applied by the rod on left

Three blocks, each having a mass of 1.21 kg, are connected by rigid rods of negligible mass and are supported by a frictionless surface. Forces F1 and F2, of magnitude 4.95 N and 11.6 N respectively, find The magnitude of the force applied by the r..

  What is its velocity now before it collides with the earth

A test rocket is fired vertically upward from a well. A catapult gives it an initial velocity of 79.5 m/s at ground level. Subsequently, its engines fire and it accelerates upward at 4.10 until it reaches an altitude of 920 m. At that point its engin..

  Calculate the total horizontal distance covered

A projectile is fired with an initial speed of 65.9 m/s at an angle of 37.8 degree above the horizontal on a long flat firing range. Determine the total horizontal distance covered (that is, the range)

  Is the mirror concave or convex

A mirror produces an image that is located 48.00 cm behind the mirror when the object is located24.00 cm in front of the mirror. What is the focal length of the mirror?

  Find the focal length of the eyeglasses

A farsighted person has a near point that is 48.0 cm from her eyes. Find the focal length of the eyeglasses

  Calculate her weight density

A girl floats in a lake with 97 percent of her body beneath the water. Calculate her weight density

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd