please help me set this up correctly
i am confused as to which formulas to use. pictures and step by
step work will help. thank you.
please like and comment.
Thank you
please help me set this up correctly i am confused as to which formulas to use....
In a tastal garne aplayer hits a home nr, Unhtertuence ot bepney and ar resistance, tengd ofte basebal sanoted by he-。omernorap sewe am where basebaits initial speed in msec and a s the intal angle to the horiontal in which the basebalis struck Oive your answor for a in degrees and round up your answers for both a and v to 2 decimal places In a baseball game a player hits a home run. Under the influence of both gravity...
Please help me with no 48 a. What is the wheel's angular velocity, in rpm, 10 s later? b. How many revolutions does the wheel make during this time? an e 43. Starting from rest, a DVD steadily accelerates to 500 rpm in 1.0s, rotates at this angular speed for 3.0 s, then steadily deceler- ates to a halt in 2.0s. How many revolutions does it make? ie y Problems 44.l A spaceship maneuvering near Planet Zeta is located at...
i need help please 8.8.47 A rocket is launched from the top of an 8-ft platform. Its initial velocity is 144 ft per sec. It is launched at an angle of 60 with respect to the ground, (a) Find the rectangular equation that models its path. What type of path does the rocket follow? (b) Determine the total flight time and the horizontal distance the rocket travels. (a) Using y to indicate the height of the rocket and x to...
Please help me 2. A baseball is thrown straight up with an initial speed of 14.7 m/s from the roof of a building Hp 111.5 m high. (Use the coordinate system shown at the right. Assume the baseball is thrown upward from the edge of the roof, so that it can travel back down to the ground without colliding with the roof. Ignore air resistance. Be sure to include the correct sign and units with any numerical answer. Use g...
Could I get help with these problems please. For the first problem are we using two different equations. Are we using a horizontal and vertical equation. V(t)=axt+vox. I am confused here Suppose a baseball player throws a ball. When she releases the ball, her hand is 1 meter above the ground, and the ball leaves her hand at 18 m/s in a direction that makes a 32° angle with the horizontal. (a) What is the maximum height above the ground...
Please help me to solve this physics problem 2. A baseball is thrown straight up with an initial speed of 14.7 m/s from the roof of a building Hp 111.5 m high. (Use the coordinate system shown at the right. Assume the baseball is thrown upward from the edge of the roof, so that it can travel back down to the ground without colliding with the roof. Ignore air resistance. Be sure to include the correct sign and units with...
please help am doubting my analysis i. Solve the following problem on a clean sheet of paper. A cannon shoots a cannonball from the ground level (ignore the height of the cannon) towards a cliff of height h = 170 m. The cannonball is launched with an initial velocity of 110 m/s at an angle of 64° above the horizontal. Neglect air resistance. Assume the cannonball hits the cliff as it descends (on its way down) exactly at the edge,...
I need help correcting letter; c, and d Please circle your answers PHY 121 A rock thrown from a tall building You are standing at the edge of a tall building yo meters above the ground. You throw a rock vertically upward with an initial speed of vo m/s. On the downward path the rock will fall all the way to the ground. Use g 10 m/sec. у,-150 v- 35 a) How long will t tke for the rock to...
Please solve 1D and 2 DEF. 1. A 20.0 kg box is pulled up an inclined ramp by a rope with tension of 150.0 N. The incline makes an angle of 30.0 above the horizontal. The rope is parallel to the ramp. There is a kinetic friction force of 30.0 N a. Draw a free body diagram of the box, listing all forces acting on the box. b. Find the work done by each force on the box. c. Find...
I need help with A and B please What was the takeoff speed for such a leap? Constants When leaping at an angle of 38.3 °ae the horizontal, a froghopper reaches a maximum height of 48.6 cm above the level ground ΑΣ m/s Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B What horizontal distance did the froghopper cover for this world-record leap? cm