fernanddaax fernanddaax

25-10-2020
Physics

contestada

A girl lifts a ball of 2 kg from the ground up vertically a height of 0.5 meters. How much
work does she do?

Respuesta :

pfellas pfellas

25-10-2020

Work = force x distance = 2 x 9,8 x 0.5 = ... Joules

Answer Link

Otras preguntas

In the center of the deltopectoral triangle, 6 cun lateral to the midline, the recommended acupuncture insertion depth, both perpendicular and lateral, is:a) 0.

Steroids with Predominant glucocorticoid activity, low mineralocorticoid activity.a) Prednisoneb) Fludrocortisonec) Dexamethasoned) Hydrocortisone

What type of government was used in the Persian empire

Câu 35. Cho không gian véc tơ con của \mathbb{R} ^ 4 U=\ (x,y,z,t)| x + 2y + z - 3w = 0 \ . Khẳng định nào dưới đây đúng? A. dimU = 1 B. dimU = 3 C. dimU =

The four major lock categories are: padlocks, mortise locks, rim locks, and: a. Deadbolt locks b. Knob locks c. Lever handle locks d. Cam locks

Why are references made in the Nursing Student Handbook to the WAC and RCW's?

Does anybody know how to use turtle graphics to code these Using commands like for k in range(10) Forward(10) Right(20) Also, does anyone know how to reset scr

Which of the following is the definition of a customer? 1) External paying customer 2) Internal customer 3) Non-paying external customer 4) Anyone with whom you

Can you please help with this question for physics

In Nebraska, all passengers on a personal watercraft (PWC) MUST do which of the following? a) Wear a personal flotation device (PFD) b) Carry a navigation char