In a football match, a player kicked 400 grams of football with a speed of 70 miles per hour at an angle of 30 degrees to make a goal. But the ball was stopped by the goalkeeper after 2 seconds. It took 2 milliseconds for the goalkeeper to make the ball at rest in his hands. Assuming constant force was applied by the goalkeeper during this time, what will be the value of force applied by the goalkeeper? 3920 N 666 N 1490 N 1752 N

In a football match, a player kicked 400 grams of football with a speed of 70 miles per hour at an angle of 30 degrees to make a goal. But the ball was stopped by the goalkeeper after 2 seconds. It took 2 milliseconds for the goalkeeper to make the ball at rest in his hands. Assuming constant force was applied by the goalkeeper during this time, what will be the value of force applied by the goalkeeper? 3920 N 666 N 1490 N 1752 N

Name: hi please solve this question , i will rate if solved in short time In
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: hi please solve this question , i will rate if solved in short time In a football match, a player kicked 400 grams of football with a speed of 70 miles per hour at an angle of 30 degrees to make a goal. But the ball wasstopped by the goalkeeper after

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 7P: A force F1 of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...

See similar textbooks

Similar questions

In an assembly operation illustrated in Figure P3.30. a robot moves an object first straight upward and then also to the east, around an arc forming one-quarter of a circle of radius 4.80 cm that lies in an eastwest vertical plane. The robot then moves the object upward and to the north, through one-quarter of a circle of radius 3.70 cm that lies in a northsouth vertical plane. Find (a) the magnitude of the total displacement of the object and (b) the angle the total displacement makes with the vertical. Figure P3.30
Jennifer is walking at 1.22 m/s. If Jennifer weighs 552 N, what is the magnitude of hermomentum?A) 97.0 kg  m/sB) 137 kg  m/sC) 68.6 kg  m/sD) 672 kg  m/sE) 951 kg  m/s
A physicist has just discovered a new kind of particle. The force between two of them is F = –b/r, where r is the distance between the particles. What are the SI units of b? kg/s? kg · m/s? ,2 kg · m?/s? .2 kg · m³/s? .2 kg · m4/s² none of these
The acceleration of an object due to air resistance is a = -bư/m, where v is the %3D speed of the object and m is its mass. What are the SI units of b? O kg/s O kg/s? O kg/m kg/m? O kg - m/s? none of these
The mass of an ear ring is 950 mg. Express this mass in Sl unit. 1. (a) 9.50 x 106 kg (b) 9.50 x 104 kg (c) 9.50 x 103 g (d) 9.50 x 101 g A 16 g steel ball and a 10 g nylon ball are dropped from the same height at the same time. As the ball 2. reaches the ground, which of the following quantity is not the same for both the balls? |(a) Displacement (b) Velocity (c) Acceleration (d) Weight. A boy pulls a table to the left with a force of 25 N. A second boy pulls the same table to the right with 3. a force of 15 N. What is the resultant force acting on the table? (a) 10 N right (b) 10 N left (c) 40 N right (d) 40 N left A driver accelerates his car and raises its speed from 40 km/h to 80 km/h. The kinetic energy of the 4. car becomes; (a) 2 times (b) 4 times (c) half (d) same The diameter of an optical fiber is 6.0 nm. Its radius in m is 5. (a) 12.0 x 106 m (b) 12.0 x 10° m (c) 3.0 x 106 m (d) 3.0 x 10° m. A swimmer completes the first 50 m of the 100-m free style in 37.8 s. On reaching…
Four Forces Force Direction 1-component y-component INT () 60° 160° 260° 325 R+ F. F = mg g = 9.80 m/s? R = Resultant Force = F1 + F2 + F3 m1 = 0.155 kg, m2 = 0.205 kg, m3 = 0.105 kg, m4 = 0.167 kg %3D %3D Analysis 1. Calculate the magnitude of these forces (F1, F2, F3, F4, R) in newtons and their x/y components. Record these values on your data sheet. 2. In this system, what was R + Fa? What should this sum be? Why?
An object has a velocity (4.69 m/s)i + (-4.4 m/s)j + (4.73 m/s)k. In a time of 5.5 s its velocity becomes (-2.22 m/s)i + (0.00 m/s)j + (4.73 m/s)k. 1) If the mass of the object is 3.31 kg, what is the magnitude of the net force on the object, in N, during the 5.5 s? Assume the acceleration is constant.
The 100 kg block in the figure takes 5.6 s to reach the floor after being released from rest. (Figure 1) Figure ✓ Part A m m = 100 kg 1 m What is the mass of the block on the left? Express your answer in kilograms. ΠΙ ΑΣΦ ? kg 1 of 1
The instant before a batter hits a 0.14 KG baseball, the velocity of the ball is 45 meters per second west. The instant after the batter hits the ball, the ball's velocity is 35 meters per second eat. The bat and ball are in contact for 1.0×10-2 second. (a) How do I determine the magnitude and direction of the average acceleration of the baseball while it is in contact with the bat?
At launch a rocket has a mass of 3.66×104 kg, and the thrust of the engines is 5.34×105 N. If the rocket is launched straight upwards from the surface of Earth, what is the initial acceleration of the rocket? Take upwards to be the positive direction. Express your answer in m/s2 to 3 significant figures. Use g=9.81 m/s2.
A student pushes a 12-kg block on a frictionless, horizontal surface. If the block is initially at rest, what is the speed of the block after the student pushes the block for 5 seconds with an acceleration of 2.0 m/s/s? O 2.0 m/s 6.0 m/s 10 m/s 60 m/s
Three 0.300-kg billiard balls are placed on a table at the corners of a right triangle as shown in the figure. The sides of the triangle are of lengths a = = 0.500 0.400 m, b = 0.300 m, and c = m. Calculate the magnitude of the resultant force, F. m2 F. F21 m1 b. m3 7.66 x 10^-11 N 5 x 10^-11 N 3.5 x 10^-11 N 4.35 x 10^-11 N