Question

In: Physics

A mass is launched up a ramp so that the velocity of the mass at the...

A mass is launched up a ramp so that the velocity of the mass at the bottom of the ramp is 11.0 m/s. The coefficient of friction between the ramp and the mass is 0.27, and the ramp angle is 41 degrees. How far up the ramp will the mass slide?

Please try to explain how you get your answer.

Solutions

Expert Solution


Related Solutions

A 200 g hockey puck is launched up a metal ramp that is inclined at a...
A 200 g hockey puck is launched up a metal ramp that is inclined at a 30° angle. The coefficients of static and kinetic friction between the puck and the ramp are μs = 0.40 and μk = 0.30, and the puck's initial velocity at the base is 3.8 m/s parallel to the sloping surface of the ramp. What speed does the puck have when it slides back down to its starting point? I know that the answer is 2.1...
A 200 g hockey puck is launched up a metal ramp that is inclined at a...
A 200 g hockey puck is launched up a metal ramp that is inclined at a 30° angle. The coefficients of static and kinetic friction between the hockey puck and the metal ramp are #5 = 0.40 and pk = 0.30, respectively. The puck's initial speed is 14.9 m/s. What speed does it have when it slides back down to its starting point?
A spherical cannonball of mass 2M is launched with an initial velocity v0 at an angle...
A spherical cannonball of mass 2M is launched with an initial velocity v0 at an angle of 45° above the horizontal. There is an explosive charge between the two halves of the cannonball which is detonated when the cannonball has reached the highest point of its trajectory. One half of the cannonball (mass M) is propelled backwards exactly along the original trajectory and lands back in the cannon (good trick!). Ignore air resistance for this problem. a) Assuming level terrain,...
A box of mass m=19.0 kg is pulled up a ramp that is inclined at an...
A box of mass m=19.0 kg is pulled up a ramp that is inclined at an angle θ=15.0∘ angle with respect to the horizontal. The coefficient of kinetic friction between the box and the ramp is μk=0.295 , and the rope pulling the box is parallel to the ramp. If the box accelerates up the ramp at a rate of a=3.09 m/s2, calculate the tension FT in the rope. Use g=9.81 m/s2 for the acceleration due to gravity.
A test ballistic missile, having a mass of 500 kg, is launched straight up into the...
A test ballistic missile, having a mass of 500 kg, is launched straight up into the air from the Earth’s surface with an initial velocity of 0.6 km/s. The missile reaches some height, stops, and then descends back to Earth (without a parachute). a) What were the missile’s initial kinetic energy, potential energy, and total mechanical energy at the exact time of its launch (all in units of joules)? b) What were the missile’s kinetic energy, potential energy, and total...
A bucket of water of mass 30kg is pulled at constant velocity up to a platform...
A bucket of water of mass 30kg is pulled at constant velocity up to a platform 45m above the ground. This takes 16 minutes, during which time 3kg of water drips out at a steady rate through a hole in the bottom. Find the work needed to raise the bucket to the platform. (Use ?=9.8m/s^2) Work is joules
Mass and velocity.
A constant force acts on an object of mass 5 Kg for a duration of 2 seconds. It increases the objects v=u+atvelocity from 3m/s to 7m/s . Find the magnitude of the applied force. Now if the tax were applied for a duration of 5seconds, what would be the final velocity of the object ?
Mass and velocity.
The mass of bullet is 100 g. It is fired from a gun of mass 20 kg with a velocity of 100 m/s. Determine the recoil speed of the gun
A cannonball is launched with a velocity of 52.5 ms at an angle of 47.2◦ above...
A cannonball is launched with a velocity of 52.5 ms at an angle of 47.2◦ above the horizontal on a flat firing range. Ignoring air resistance for every part, determine (a) the maximum height reached by the cannonball, (b) the total time in the air, (c) the total horizontal distance covered, (d) and the speed and direction (angle) of the cannonball 1.50 s after firing.
-A box is pulled up a ramp by a cable at a constant speed There is...
-A box is pulled up a ramp by a cable at a constant speed There is a friction force between the ramp surface and the box. The work due to friction on the box is? zero, positive, increasing, negative, or decreasing? -Consider a pendulum. The magnitude of the masse's velocity is at maximum when? the mass is at it's lowest point, the mass is at it's highest point, at all points (constant speed), or the initial velocity? -Consider a rotating...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT