In the absence of air resistance

Reference no: EM13558809

In the absence of air resistance, a projectile is launched from andreturns to ground level. It follows a trajectory similar to that inthe figure below and has a range of 28 m. Suppose the launch speed is doubled, and the projectile is fired at the same angle above the ground. What is the new range?

Reference no: EM13558809

Questions Cloud

Define what will be the concentration of the dilute solution : If 22.22 mL of a 1.50 M Ni(NO3)2 solution is diluted to exactly 250.0 mL, what will be the concentration of the dilute solution

Determine the change of potential energy of the charge : The potential difference between a storm cloudand the ground is 100 million volts. what is the change of potential energy of the charge

Explain what is the molar concentration of the ammonia : If 18.1mL of 0.800M HCl solution are needed to neutralize 5.00mL of a household ammonia solution, what is the molar concentration of the ammonia

Find by how much did the speed of the car increase : The linear momentum of a 1500kg car increased by 7.40×103 kgm/s in 11.9 s. find By how much did the speed of the car increase

In the absence of air resistance : In the absence of air resistance, a projectile is launched from andreturns to ground level. It follows a trajectory similar to that inthe figure below and has a range of 28 m.

Calculate at what speed is the bullet fired : A bullet of mass 6.0g is fired horizontally into a 2.6 kg wooden block atrest on a horizontal surface. At what speed is the bullet fired

Two boats are heading away from shore : Two boats are heading away from shore. Boat 1 heads due north at a speed of 3.2 m/srelative to the shore. Relative to boat 1, boat 2 is moving 40°north of east at a speed of 1.5 m/s.

Find the time interval for each cycle : A particular heat engine has a useful power outputof 5.30 kW and an efficiencyof 24.0%.The engine expels 6300 J ofexhaust energy in each cycle. Find the time interval for each cycle

What is their total electrostatic potential energy : Four equal point charges, Q, are fixed at the corners of a squareof side b. (a) What is their total electrostatic potential energy?(b) How much potential energy will a fifth charge, Q, have at thecenter of the square (relative to V=0 at r =)?

User Account

All Pages