A placekicker kicks a football upward at an angle of 20° and a speed of 5.0 m/s. At what other angle will he have to kick a second ball with the same speed to reach the same distance downrange? Ignore air resistance. O 30° O 45° O 60° O 70°
Q: With bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move…
A:
Q: The commander has asked you shoot cannonball off the side of a cliff that is 70 meters tall. The…
A: From the kinematics equation, the value of the displacement is: Substitute the known values and…
Q: A person exerts a force of +250 N on a large crate, but the crate does not move. What would the…
A: Force:- An external force is an agent that has the power to alter the resting or moving condition…
Q: A 1,322-kg car starts from rest at the top of a driveway 6.27 m long that is sloped at an angle of…
A:
Q: If the net force on a 10 kg object is 40 N, what can we say about this object? The object will be…
A: Given data: Mass (m) = 10 kg Net Force (Fnet) = 40 N Required: Acceleration (a)
Q: Hulk starts at 7m, jumps to 16m, and then lands at 8m. What is the total distance covered? What his…
A: Starting point at 7m First jumped to 16m Then lands at 8m
Q: QUESTION 13: For each row you have determined two different values for the magnification. In theory…
A:
Q: What is the distance covered by the car if it moved 45 km, East and 65 km, West?
A:
Q: A flower vase on a table slides off horizontally with a speed of 1.50 m/s. It statter in pieces on…
A: Given data: Initial velocity (u) = 1.50 m/s, horizontally Time (t) = 0.450 s Required: The height of…
Q: You drop a ball off of a building, In 1 second, it is falling at 4.9 m/s. In two seconds, it is…
A: The velocity of the ball at different instant of time is given and we need to find out the relation…
Q: 15. The diagram below shows two metal spheres suspended by strings and separated by a distance of…
A: Given data: Distance (r) = 3.0 m Charge (q1) = +5.0×10-4 C Charge (q2) = +3.0×10-5 C Required: The…
Q: 1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE.
A:
Q: Ignoring air resistance, which of the following objects are exhibiting "free fall": an object,…
A: Free falling is a motion which happens under the influence of gravity alone. The only force acting…
Q: You shoot a cannonball off the side of a cliff. The cannonball leaves the cannon at 30 m/s , and it…
A: Given Velocity of the cannonball is u = 30 m/s and the horizontal distance covered by the cannonball…
Q: The airspeed of an airplane is 100 km/h. When it is caught in a 100-km/h right-angled crosswind, its…
A: Given: Speed of airplane,vairplane=100km/hrSpeed of crosswind,vcrosswind=100km/hrAngle,θ=900 The…
Q: It takes 4 hours for a boater to travel 15 miles upstream and back. If the speed of the boat in…
A:
Q: The acceleration due to gravity is lower on the Moon than on Earth. Which of the following is true…
A: The acceleration due to gravity on moon is about ( g is gravity on Earth, ). Mass of an…
Q: A rock is thrown downward from a top of a building with an initial speed of 20 m/s. It strikes the…
A: The problem involves the kinematics of a falling object due to gravity, which can be described by…
Q: In the set of graphs below, the x-axis is meant to represent time, and the y-axis is meant to…
A: As a body is dropping, initially the velocity of the body will be low. Therefore during this period…
Q: An astronaut on earth can throw a ball straight up to a height of 15 m . How high can he throw the…
A: Given An astronaut on earth can throw a ball straight up to a height of 15 m. We have to How high…
Q: car traveling with the initial speed of 30 m/s and traveling a distance 450 m with the final…
A: A car initial speed u = 30 m/s The final speed of the car is v = 80 m/s The distance travel by the…
Q: A loaded fruit box has apples that weights 3kg, bananas that weights 22 mg, and some mangoes that…
A: Given data: Mass of apples (ma) = 3 kg Mass of the bananas (mb) = 22 mg Mass of the mangoes (mm) =…
Q: What is the force of attraction between a 80.5 kg dog and a 32.8 kg cat sitting 2.20 m apart?…
A: Given,
Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is…
A: Given Data: Car weight, Initial velocity, Final velocity, Distance,
Q: Trial Range 1 (m) Range 2 (m) Range 3 (m) Mean Range Mean Launch Speed 1 24.3 22.0 22.9 39.5 38.6…
A: The formula for the mean launch speed is: Here, g is the acceleration due to gravity, and R is the…
Q: A baseball player throws the ball to his teammate who is 90 ft away from him. If the ball is thrown…
A:
Q: A small airplane has an airspeed (speed with respect to air) of 200 km/h. a) Find the time for the…
A: Given Data:- Airspeed of the airplane is vp=200 km/h Concept:- From the relationship of time, speed…
Q: An east bound plane leave Houston for Miami with 30mph tailwind at its back and arrives in 4 hours.…
A:
Q: Ariel's motorboat can cover 21 miles upstream in 3 hours. He travels 22 miles downstream in 2 hours.…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 6 images
- A swim or swim stand complete that's in the swimming pool it takes 15 seconds to complete the swim who is 30 m long choose all the correct answers. Swimmer has average speed of 40m/s Swimmer has displacement of zero Swimmer covers a distance of 600M to complete 10 laps Swimmer has average velocity of 0m/sDetermine whether each description refers to a force or not. Force Not a force Answer Bank the light from a spotlight| the inertia of a moving truck the heat of a campfire the friction on a skidding tire the energy used to power a television the pull of gravity on a stone the attraction of one bar magnet to another the push of a hand on a door the tension of a stretched ropeThere are 5 possbile other answer choices, thank you so much! Moves downward with 2.45 m/s^2 Moves upward with constant velocity stays at rest moves downward with constant velocity moves upward with 0.48 m/s^2
- A 25 N box is at rest on a table. If the action force is the earth pulling down on the box, the reaction force is _" the box pushing down on the table the table pushing up on the box the weight of the box the box pulling the earth up the box pulling the table upA ship is sailing north at speed 10m/s. A submarine detects the ship when 2 km due East of the ship and sends off a torpedo at velocity 20m/s in direction 45 degrees north of west. How close will the torpedo approach the ship? (Hint: find the time of closest approach first)The Car is thrown from a building that is 45M high.