jojobasemjoy jojobasemjoy

04-04-2021
Mathematics

contestada

If a constant force F=2 kg.at acts on a body of mass 4 kg for 3 seconds to change its velocity from 1.3 m/sec to (v) then (v) =

Respuesta :

Inexacdude Inexacdude

04-04-2021

Answer:

2.8 m/s.

Step-by-step explanation:

Start by applying Newton's 2nd law, F=ma then replace acceleration with (v-u)/t. Next, solve for v given the other values.

Ver imagen Inexacdude

Answer Link

Otras preguntas

if log28 = log4 +logx what is the value of x

Water Cycle: As ___________ cools, it changes back to liquid form. Drops come together to form ________.

if log28 = log4 +logx what is the value of x

I need to factor 5a^2 + 7a + 6b^2 - 4b but I can't figure it out.......could it possibly be prime?

The line with equation ax+by=20 passes through the points(-2,10) and (1,5)find a and b

What holds calcium chloride together? A. hydrogen bonding B. metallic bonding C. ionic bonding D. dipole forces E. van der Waals forces (London dispersion force

Write each decimals as a fractions or a mixed number. 26.3 and 7.104 >> help <

Shandra's cat is 23.4 cm tall and 38 cm long. Express these lenghts in metres and in millimetres. Someone help me , I really need it for tomorrow and please exp

Solve: K= 2(11 - k) + 14

Can someone help me please!!!!!1.Grace and Allie are going to meet at the fountain near their houses.They both leave their houses at the same time. Allie passes