You are on a new planet and want to know the acceleration due to gravity. You take a ball and kick it at an angle of 21.0° at a speed of 21.5 m/s. If the ball is in the air for 14.6 s, what is the magnitude of the acceleration due to gravity?
You are on a new planet and want to know the acceleration due to gravity. You...
You are on a planet with an unknown acceleration due to gravity. You drop an object from rest and a height 1.1 metres, and measure the final speed 5.6 m/s as the object hits the ground. Using the Principle of Conservation of Energy, calculate the magnitude of the acceleration due to gravity. Use 2 sf in your answer.
6. An astronaut ona distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +15 m/s and measures a time of 20.0 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? See Diagram below: 20.0s v,15 m/s Show your work below: 7. Problem using vectors: A sailboat sails for 1 hr at 4 km/hr (relative to the...
An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +15 m/s and measures a time of 20.0 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? See Diagram below: Show your work below:
An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +18.9 m/s and measures a time of 16.1 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? (positive = up, negative = down)
An astronaut on a distant planet wants to determine its acceleration due to gravity. The astronaut throws a rock straight up with a velocity of +17.9 m/s and measures a time of 22.0 s before the rock returns to his hand. What is the acceleration (magnitude and direction) due to gravity on this planet? (positive = up, negative = down)
You are a space traveller and you land on a new planet. You launch a potato out of a pneumatic potato gun at an angle of θ = 40.8◦. The potato lands a distance R = 152.20 m away from the launch point (assume level terrain). Suppose the drag force is linear in velocity, that is, suppose the drag force is described by the equation F = kmv, where k = 0.246 s−1 is a constant. If the initial speed...
The acceleration due to gravity at the surface of a planet is 18 m/s2. If a satellite is in a stable orbit at a distance of 3r m from the planet's center, where r is the radius of the planet, what is the speed of the satellite to maintain this stable orbit?
a particular planet has a radius of 1000km and the acceleration due to gravity at its surface is 4m/s^2. what is the acceleration due to gravity 1000km above its surface?
On planet Tehar, the acceleration of gravity is the same as that on Earth but there is also a strong downward electric field with the field being uniform close to the planet's surface. A 2.00 kg ball having a charge of 5.01 µC is thrown upward at a speed of 20.1 m/s and it hits the ground after an interval of 4.10 s. What is the potential difference between the starting point and the top point of the trajectory? kV
What is the acceleration due to gravity on a planet with a mass of 1x10^(20)kg and a radius of 2.58x10^(4)m?