Question

Asked Oct 12, 2019

1 views

A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 27.5 m/s. A net is positioned a horizontal distance of 52.0 m from the cannon. At what height above the cannon should the net be placed in order to catch the daredevil?

Step 1

**Given:**

Angle of firing of cannon = 45 degrees

Initial speed of the cannon = 27.5 m/s

Horizontal position of the net = 52 m

Step 2

Calculating the vertical position of t...

Tagged in

Q: A 6.76 kg disk makes 4.00 rev starting from rest. Calculate the radius of the disk if it has a rotat...

A: Write the expression for rotational kinetic energy.

Q: A jet engine develops 1.0x105 N of thrust to move an airplane forward at a speed of 9.0x102 km/h. Wh...

A: Given information:Thrust produced by the plane (F) = 1 × 105 NVelocity of the plane (v) = 9 × 102 km...

Q: Beam 1 with block 2 hanging from it is supported as shown. The mass of block 2 is m2=150 kg, θ=55∘, ...

A: Consider the figure given below.

Q: A bobsled zips down a frictionless ice track starting at 150 m vertical distance up the hill. What i...

A: Given information:Initial velocity of the sled (u) = 0Total height of the mountain (H) = 150 mThe he...

Q: For a body to be in static equilibrium, what two equations must be solved together? A. mecha...

A: A body in static equilibrium experiences neither rotational nor translational motion.

Q: An electron of mass 9.11 x 10-31 kg has an initial speed of 2.00 x 105 m/s. It travels in a straight...

A: Given information:Mass of electron (m) = 9.11 × 10-31 kgInitial velocity of electron (u) = 2.00 x 10...

Q: A water pipe is used to pump water through a nozzle that has a radius of 3.5 cm at a rate of 300 L/s...

A: Given,

Q: The center of a moon of mass m is a distance D from the center of a planet of mass M. At some distan...

A: (a) Equate the gravitational force due to the moon and the force due to the planet on the object

Q: A daredevil is shot out of a cannon at 45.0° to the horizontal with an initial speed of 29.5 m/s. A ...

A: Let ux and uy be the daredevil’s velocity along horizontal and vertical direction. If u is the dared...